# MERLOT Materials

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49-72 of 98 results for discipline "Trigonometry"

#### Area of a Triangle Using Sine

How do you figure out the area of a triangle if you only know two sides and the angle between them? This formula solver... see more

#### Cosecant Function in a Right Triangle

Use this Formula Solver! Series program to learn how to calculate the cosecant of an angle. It's great for checking your... see more

#### Cosine & ArcCosine in a Right... Cosine & ArcCosine in a Right Triangle

Explore how to use cosine and arccosine in a triangle using this Formula Solver! Series program. Use it to check your... see more

#### Cosine Function in a Right Triangle

Review how the basic concept of the cosine function works, using this Formula Solver! Series program. Use it to check... see more

#### Cotangent Function in a Right... Cotangent Function in a Right Triangle

Use this Formula Solver! Series program to learn how to calculate the cotangent of an angle. It's great for checking your... see more

#### Key Radian Values on the Unit Circle

This program provides practice thinking in terms of radian measure.Â  Students can click on wedges of size pi/6, pi/4,... see more

#### Law of Cosines

The Law of Cosines describes fundamental properties of triangles. Use this Formula Solver! Series program to learn how it... see more

#### Law of Sines

The Law of Sines describes fundamental properties of triangles. Use this Formula Solver! Series program to learn how it... see more

#### Law of Sines (Ambiguous Case)

Explore the ambiguous case of the Law of Sines using this Formula Solver! Series program. Use it to check your homework... see more

#### Medians and Area Bisectors of a... Medians and Area Bisectors of a Triangle

This site contains a java applet that finds medians and area bisectors of a triangle. There is also a related discussion... see more

#### My Angle Functions Flashcards

Use these flash cards to practice your grasp of sine, cosine, tangent, and dozens of other angle functions terms.

#### Non-Right Triangles Study Sheet

Use this Smartacus Study Sheet to learn how to find sides and angles in non-right triangles (also known as oblique... see more

#### Precalculus

According to The Orange Grove, "This book covers the following: Foundations of Trigonometry, Angles and their Measure,... see more

#### Pythagoras Theorum

A short animated demonstration of pythagoras theorum with commentary.

#### Pythagoras Theorum

Having trouble remembering Pythagoras Theorum? This short cartoon could help.

Converting between degrees and radians is a key math concept. This Formula Solver! Series program will walk you through... see more

#### Secant Function in a Right Triangle

Use this Formula Solver! Series program to learn how to calculate the secant of an angle. It's great for checking your... see more

#### Sine & ArcSine in a Right Triangle

Explore how to use sine and arcsine in a triangle using this Formula Solver! Series program. Use it to check your... see more

#### Sine Function in a Right Triangle

Review how the basic concept of the sine function works, using this Formula Solver! Series program. Use it to check your... see more

#### Tangent & ArcTangent in a Right... Tangent & ArcTangent in a Right Triangle

Explore how to use tangent and arctangent in a triangle using this Formula Solver! Series program. Use it to check your... see more

#### Tangent Function in a Right Triangle

Review how the basic concept of the tangent function works, using this Formula Solver! Series program. Use it to check... see more

#### Trigonometry Review

Trigonometry Review starring Frank Kerfophal and co-star Fiona Carrington-Peach attempt to unravel the mysteries of SOH... see more

#### Web Trig

Webtrig is a trigonometry tutorial designed for the World Wide Web. The lessons are in PDF format and require the (free)... see more