Stats/Trig Extra Credit

Front

What is the definition of tangent in a right triangle?

Back

Tangent (tan) is the ratio of the length of the opposite side to the length of the adjacent side.

Tags

CCSS.HSG.SRT.C.6

Front

What is the correct ratio setup for finding the tangent of Angle A if the opposite side is 16 and the adjacent side is 12?

Back

16/12

Tags

CCSS.HSG.SRT.C.6

Front

What is the value of tan(7π/4)?

Back

-1

Tags

CCSS.HSF.TF.A.2

Front

What is the value of tan(-π)?

Back

0

Tags

CCSS.HSF.TF.A.2

Front

What does SOH-CAH-TOA stand for?

Back

SOH: Sine = Opposite/Hypotenuse, CAH: Cosine = Adjacent/Hypotenuse, TOA: Tangent = Opposite/Adjacent.

Tags

CCSS.HSG.SRT.C.6

Front

For which type of triangles can we use SOH-CAH-TOA?

Back

Right Triangles only.

Tags

CCSS.HSG.SRT.C.6

Front

What is the value of cos(π)?

Back

-1

Tags

CCSS.HSF.TF.A.2

Front

What is the relationship between sine and cosine for complementary angles?

Back

sin(θ) = cos(90° - θ).

Tags

CCSS.HSG.SRT.C.7

Front

What is the unit circle?

Back

A circle with a radius of 1 centered at the origin of a coordinate plane, used to define trigonometric functions.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of sin(π/2)?

Back

1.

Tags

CCSS.HSF.TF.A.2