DO TRIGONOMETRY How-To Videos & Articles

Follow these do trigonometry tutorials to learn all about do trigonometry with WonderHowTo's collection of free how-to videos and articles, like Add and subtract complex numbers, Calculate the modulus and argument of a complex number, and Divide complex numbers.

You'll also find several great education tutorials in the Education category.

How to add and subtract complex numbers

Add and subtract complex numbers

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 1
Views 2,148

How to calculate the modulus and argument of a complex number

Calculate the modulus and argument of a complex number

Need a little help with your math homework? No problem, the Math ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 3,462

How to divide complex numbers

Divide complex numbers

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 1
Views 2,397

How to find real and imaginary parts of a complex number

Find real and imaginary parts of a complex number

Need a little help with your math homework? No problem, the Math ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 2,067

How to find the complex conjugate of a complex number

Find the complex conjugate of a complex number

Need a little help with your math homework? No problem, the Math ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 1,939

How to find the polar form of a complex number

Find the polar form of a complex number

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 1,398

How to multiply complex numbers

Multiply complex numbers

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 1,014

How to represent complex numbers with the Argand Diagram

Represent complex numbers with the Argand Diagram

Need a little help with your math homework? No problem, the Math ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 1,023

How to use imaginary numbers and quadratic equations

Use imaginary numbers and quadratic equations

Need a little help with your math homework? No problem, the Math ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 0
Views 2,002

How to write the square root of a negative complex number

Write the square root of a negative complex number

Need a little help with your math homework? No problem, the Math ...more

A 5:00
Curated 1 year ago by tenebrism | Comments 1
Views 1,653

How to learn about trigonometry

Learn about trigonometry

An introduction the trigonometry series with a primer of basic concepts.

B 16:28
Curated 1 year ago by rmansur | Comments 0
Views 686

How to use cosine and arc cosine functions in trigonometry

Use cosine and arc cosine functions in trigonometry

Continuing with the trigonometry series, this lecture focuses on ...more

B 28:27
Curated 1 year ago by rmansur | Comments 0
Views 802

How to use the law of tangents in trigonometry

Use the law of tangents in trigonometry

This video explains and provides examples for the law of tangents, a law occasionally used in trigonometry.

B 10:30
Curated 1 year ago by rmansur | Comments 0
Views 1,228

How to use Trigonometry in Wire Mod

Use Trigonometry in Wire Mod

This tutorial will teach you the basics of Trigonometry and how it applies to Wire Mod in Garry's Mod (GMod). Maybe it'll even help you ...more

B 10:37
Curated 1 year ago by rmansur | Comments 0
Views 523

How to analyze trigonometric functions graphically

Analyze trigonometric functions graphically

Watch to learn how to use graphs to help analyze sine, cosine, and tangent functions in trigonometry.

B 39:08
Curated 1 year ago by rmansur | Comments 1
Views 964

How To Use the Cosine Rule

Use the Cosine Rule

The Cosine rule is a very commonly used rule in trigonometry. It can be used to investigate the properties of non-right triangles. The ...more

C Article
Written 4 months ago by WikiHow | Comments 0
Views 207

How To Develop Study Guides

Develop Study Guides

A study guide should be something that lets you keep your grades up at school, but at the same time keep your social life. You should NEVER ...more

C Article
Written 3 months ago by WikiHow | Comments 0
Views 86

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DO TRIGONOMETRY (17 How-Tos)

DIY Ocular Assault Weapon

The latest in Graffiti-tech: How to write with your eyes. Via Instructables, "Behold the latest ocular assault weapon from the Graffiti Research Lab, openFrameworks, The Fat Lab and The Ebeling ...

Retro Electronics Papercraft For the Brazil '66 Crowd

Dan McPharlin has created some super-sweet retro electronics papercraft models. Click through to Dan's Flickr page to view the entire collection. Beautiful handmade cardboard models. Previously ...

Cai Guo-Qiang's (Literally) Explosive Art

Attention all WonderHowTo explosive-lovers, here is an artist that just may awe and inspire... China's Cai Guo-Qiang opts for more thrilling materials than traditional paint, clay or plaster, say ...

Roly-Poly Bridge

Heatherwick Studio's London based rolling bridge is an engineering marvel. Lots of fun, and immensely satisfying to watch (via YouTube, assuming you can't see it in person). From Heatherwick Studio: ...

Master Nerd Births Perfect Copy Cat Bot

Can't help but smile at this goofy, endearing nerd "master" (Vitalijus Rodnovas) guiding his copy-cat protege robot (coined Waldo). The rig allows Waldo to mimic Rodnovas' body movements in ...

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