New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 234th installment in their series of digital spreadsheet magic tricks, you'll learn how to convert between degrees and radians in Excel with trigonometric functions and formulas. Rad!
In this tutorial the instructor shows how to find an inscribed angle when its corresponding arc degree is given. He shows how to do this with the help of an example. He states that the angle of arc degree is always twice the angle of its corresponding inscribed angle. So now to find out the angle of the inscribed angle we just need to divide the corresponding arc degree by two. In this video the instructor shows a simple way to find the inscribed angle when its corresponding arc degree is given.
These videos are a great tutorial to solving 2nd degree polynomials using the quadratic equation. Through simple step by step instructions, you can learn this very basic algebraic principle.
Finding horizontal asymptotes is very easy! Not all rational functions have horizontal asymptotes. the function must satisfy one of two conditions dependent upon the degree (highest exponent) of the numerator and denominator. If the degree of the numerator is equal to the degree of the denominator, then the horizontal asymptote is y= the ratio of the leading coefficients. If the degree of the denominator is greater than the degree of the numerator then y= 0. If the degree of the denominator i...
This is a video tutorial in the Education category where you are going to learn how to convert Fahrenheit to Celsius for chemistry. Doing this is really simple and easy and doesn't take much time. But, you must know the formula for doing the conversion. The formula is degrees Celsius is equal to degrees Fahrenheit minus 32 divided by 1.8. Using this formula let us convert 75 degrees Fahrenheit to degrees Celsius. Inserting 75 in the formula, we get (75 - 32) divided by 1.8. and the answer is ...
Learn how to do a rotation in geometry with this video! First step is to pout the pencil into the compass. Adjusting the pencil and compass needle is same. Suppose you want 165 degree size circle. Measure the reading with compass in protractor. Note the point and adjust the compass. After place the sharp end of the compass at the point and rotate the compass the circle will enabled. Next use protractor. We see 75 degree acute angle. Place the protractor on the line and mark the reading we wan...
Heat the oven to 450 degrees F. Remove the roast from its packaging and place it in a sturdy roasting pan.
Cooking a delicious ribeye roast for dinner? In this video, learn how to slow cook a ribeye roast. Advice:
This clip shows how you can draw a hypercube, which is a complex shape composed of cubes. You start with a series of equally spaced horizontal lines. Then you draw a vertical line from the origin (o, o, o). From the same point, you draw a horizontal line of the same length and two more lines at 45 degrees and 135 degrees from the horizontal. The vertical line and the 45 degree line form two of the vertices of one of the cubes. The vertical line and the 135 degree line form two of the vertices...
Learn to do the basic moves of Afro-Brazilian Dance, Capoeira with this video tutorial. Part 1
Check out this instructional science video that demonstrates how to perform the experiment "Matter of Degree." From the Oregon Museum of Science and Industry's teacher curriculum, "No Hassle Messy Science with a Wow", these are chemical reactions that result in changing temperatures. Follow the step by step instructions to witness a temperature change. The "Matter of Degree" is a great experiment for students to perform.
Similar to the 90 degree rule, the 30 degree rule is demonstrated in this video. Your two forefingers in a V-shape are the best tools to use for visualizing this angle.
This video shows you how to convert temperatures from Fahrenheit(F) to Celsius(C). In the video, the example of 75 degrees F is used. The formula for converting Fahrenheit to Celsius is given by temperature in Celsius= (temperature in Fahrenheit- 32)/1.8. So for 75 degrees F we take 75 in place of temperature in Fahrenheit. Therefore the equation becomes (75-32)/1.8=C . Further 43/1.8=c and finally C= 24. Hence 75 degrees Fahrenheit= 24 degrees Celsius . This conversion is used as Celsius is ...
Taylor Erkkinen, co-owner of the Brooklyn Kitchen, shows how to properly hone a knife Hold a butcher steel vertically. Place it on a towel on a flat surface in order to anchor and hold it in place. Most knifes are sharpened to 20 degrees. To find this angle, hold the knife perpendicularly to the butcher steel--this is 90 degrees. Reducing to half that angle is 45 degrees, and half of that angle is 22 degrees. Pass the knife equally on each side of the butcher steel, making sure you run all th...
In this video the author shows us how to find the measure of a central angle when its corresponding arc degree is given. He shows how to solve this kind of problem by solving an example. He states the central angel made by the arc is nothing but the given arc degree and states that both are one and the same. The author in this video gives a quick example of what a central angle is and its relation to the arc degree.
Learn how to make a bike repair stand with this video! Create the legs: 1. Two sets of 8 and 10 inch piece of steel pipe, a 90 degree angle, an end cap and a T pipe are the starting materials. About 0.5 inch diameter pipe is fine for the project.
Using a Phillips head screwdriver remove the screw under the handle in the back of your iMac. Remove the screws outlined in the picture below. Remove screws 1 and 2 with a standard Phillips head screwdriver. Screws 3 and 4 use a standard flat head screwdriver. After removing the screws, gently pull out all of the plugs. Next holding the clear handle just below the bar code, pull out the section of the iMac.
Particles, such as electrons, have a property called spin which can be measured at any angle, but when measured always results in one of two answers—up or down.
If you're a piano player, you're probably already frustrated enough with your weekly piano lessons, practicing every day, and memorizing songs to play. We realize that becoming a concert pianist is hard work, so we're here to help you out, even if it doesn't seem so at first.
Sometimes while folding a particularly labyrinthine origami project you're just one crazy difficult fold away from paper perfection. Don't let that last swing strike out by watching this video, which shows you how to make a tessellation 60 degree pleat intersection.
Need to know how to convert between radians and degrees? Learn how. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to convert between r...
The video teaches how to convert degrees Celsius to degrees Fahrenheit. First the boiling points of 32 degrees Fahrenheit and 100 degrees Celsius are plotted on the Y and X axis. Then a line is drawn to join them both. The value m is delta Y (boiling point minus freezing point, i.e., 212-32)/ delta X (boiling point minus freezing point, i.e., 100-0). So m works out to 180/100 or 1.8. Then the formula y=mx+b (intercept of y = 32) is used, substituting X with Celsius and y with Fahrenheit, to c...
In order to start making your own homemade Gouda cheese, you have to begin by making mesophilic starter culture. Now, the one and only ingredient for mesophilic starter culture is buttermilk.
Snowboarding: Hit the Slopes With Style There was a time when simply riding a snowboard made you the extreme guy on the slopes. But now, with more people strapping on a board instead of skis, the stakes have been raised. Fortunately, we've lined up this video tutorial to keep you on the cutting edge. See how to perform a frontside "270 0n 270 off" on a snowboard.
360 degree panoramic viewers are a staple of all kinds of websites from real estate to auto sales. This video will teach you how to create a a 360 degree view that will display on your website using Flash CS3 and Actionscript 3. Don't restrict your users to just one photo, let them see all of whatever you're showing them with the tools your learn in this video.
Learn how to make use of the Rebuild and Change Degree tools in Rhinocerous 4. Whether you're new to Rober McNeel & Associates' popular NURBS-based modeling application or a seasoned 3D arts professional just looking to better acquaint yourself with Rhino 4's new features, you're sure to be well served by this video tutorial. For more information, including step-by-step instructions, watch this free video guide.
Even expert piano players have to practice in order to consistently bring their game to concert hall performances. Practice does indeed make perfect, and in origami practice makes neat - neat folds, crisp edges, and a better overall finished product.
In this video tutorial, viewers learn how to make a plain paper clip into a spinner. The materials required for this spinner are a paper clip and a pair of pliers. Take the paper clip and straighten it. Now use the pliers to bend the tip of the clip at 90 degrees. Then bend it 90 degrees to left side and start bending the wire into a circular shape. The shape will look like a pretzel. Now bend the end tip of the wire 90 degrees to the opposite direction of the first bend. You should end up wi...
This video instructs you on how to draw angles in geometry. The instructor begins by showing you 4 example angles you can create. He then draws a straight line that can be linked to any of the other four angles. The first example of an angle shown is 180 degrees. He draws a line at 50 degrees and then he continues to draw a 90 degree angle. The instructor varies whether he uses the left or right side of the protractor. He ended by noting some angles will be larger than the protractor.
Check out this instructional hockey video that demonstrates the beginning concepts of skating. Learn how to do inside outside edges. Ice skating for hockey requires skills like mastering inside outside edges. Learn hockey skills and moves in this sports video on how to play hockey.
Burns come in different types (thermal, chemical, electrical and radiation), levels (partial and full) and degrees of severity (first, second and third). Watch this U.S. Navy video to learn how to manage and initially treat burn casualties.
Also known as the Line of Action, the 180 Degree Rule is an important fundamental to communicating the action through careful camera positioning. Jennifer O'Rourke walks us through it.
We go to such great lengths to secure our smartphones. We put passwords on our lock screens, encrypt our data, and install anti-theft programs, but it's never enough—someone, somewhere, will find a way around any protective measure you use, no matter how sophisticated.
In this tutorial, we learn how to understand angle relationships. Start out by drawing an angle out and looking at the different parts of it. From here, you will start to find where the different angles are. Linear pairs equal 180 degrees and are on a straight line. Once you learn this, you can write them out on the paper. Supplementary angles equal 180 degrees as well. Two angles that add up to 90 degrees are complimentary angles. Once you learn the relationships between angles, you can bett...
If you're having a hard time with setting your oven above 290 degrees, then it may be an easy fix. Your GE oven may be set at celsius making it difficult to raise the tempature above 290. In this tutorial, if you own a GE oven with arrow controls, this video will help you figure out how to switch your oven from celsius to farenheit. So good luck and enjoy!
In this tutorial, we learn how to find the North Star. To find this, measure the angle distances on the sky, while using your hand stretched out at arm's length. For the angles, three joined fingers make 5 degrees and a fist makes 10 degrees. You can make 15 to 20 degrees using your entire hand. Polaris is in the center of the sky, but it is not the brightest star there is. If you can find the Big Dipper, you will be able to find the North Star because it's in line with this. By using this te...
Did you know that over a million people a year suffer from the effect of burns and over 1/3 of them wind up in the emergency room? If you have a burn of any kind, check out this clip. Dr. Savant will teach you exactly how to deal with burns of all degrees, from slight surface burns to deeper, higher degree singes. So, check out this clip and prepare, just in case!
Chef Steve Feiven shows you to bake the perfect salmon. To bake the perfect salmon, do the following: Season the salmon with salt and pepper on both sides. Place it skin side down in a sizzling pan and surround the fish with some wine and water. Add some crumbs to the top of the fish, and season a little bit. Bake at 425 degrees (convection oven), regular oven 375 degrees. Bake for about 15 minutes. Check to make sure the internal temperature is 145 degrees. Transfer to a warm plate and serve...
Watch this video to learn how to draw a right trapezoid using given specifications for lengths of sides. A right trapezoid is a four-sided shape with two right angles and two parallel sides. First, draw the long base. Then draw a 90 degree angle at one end of the base, using a protractor. Mark the angle to show it is 90 degrees. Then draw another 90 degree angle at the top. This is the first video in a set--to finish learning you must watch the next segment. If you watch these videos you will...
Consider two pairs of parallel lines, one pair horizontally and another is inclined from vertical position. If one of the four angles is given, then the other three angles can be easily identified. First select the angle which is down to the known angle, it will be same as first one. Then according to the law, that a straight lines consists of 180 degrees. For example if the known angle is 114 degrees, the unknown angle will be 180-114= 56 degrees.
