Finding Missing Sides and Angles Right Triangle Trig Review

Front

What is the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.8

Front

What is the sine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

How do you find the length of a missing side in a right triangle?

Back

To find a missing side in a right triangle, you can use the Pythagorean theorem or trigonometric ratios (sine, cosine, tangent) depending on the information given.

Tags

CCSS.8.G.B.7

Front

What is the relationship between degrees and radians?

Back

Tags

CCSS.HSF.TF.A.1

Front

What is SOH CAH TOA?

Back

SOH CAH TOA is a mnemonic to remember the definitions of sine, cosine, and tangent: SOH = Sine = Opposite/Hypotenuse, CAH = Cosine = Adjacent/Hypotenuse, TOA = Tangent = Opposite/Adjacent.

Tags

CCSS.HSG.SRT.C.6

Front

When should you use a calculator in degree mode?

Back

You should use a calculator in degree mode when you are working with angles measured in degrees, especially in trigonometric calculations.

Front

What is the formula to find the hypotenuse using sine?

Back

Tags

CCSS.HSG.SRT.C.8

Front

What is the formula to find the adjacent side using cosine?

Back

Tags

CCSS.HSG.SRT.C.8