Trigonometry Intro

Front

What is the longest side of a right-angled triangle called?

Back

Hypotenuse

Front

In a right triangle, what is the ratio of the opposite side to the hypotenuse?

Back

Sine

Tags

CCSS.HSG.SRT.C.6

Front

What is the complement of an angle measuring 50°?

Back

40°

Tags

CCSS.7.G.B.5

Front

The side opposite to angle R is also known as:

Back

Adjacent to angle P

Front

What is the ratio of the adjacent side to the hypotenuse in a right triangle?

Back

Cosine

Tags

CCSS.HSG.SRT.C.6

Front

What is the ratio of the opposite side to the adjacent side in a right triangle?

Back

Tangent

Tags

CCSS.HSG.SRT.C.6

Front

If angle A is 30°, what is the sine of angle A?

Back

0.5

Tags

CCSS.HSG.SRT.C.6

Front

If angle B is 60°, what is the cosine of angle B?

Back

0.5

Tags

CCSS.HSG.SRT.C.6

Front

What is the Pythagorean theorem formula?

Back

a² + b² = c² (where c is the hypotenuse)

Tags

CCSS.8.G.B.8

Front

What is the value of sin(90°)?

Back

1

Tags

CCSS.HSF.TF.A.2