sin cos tan

Front

What is the definition of sine in a right triangle?

Back

Sine (sin) is the ratio of the length of the opposite side to the length of the hypotenuse.

Tags

CCSS.HSG.SRT.C.6

Front

What is the definition of cosine in a right triangle?

Back

Cosine (cos) is the ratio of the length of the adjacent side to the length of the hypotenuse.

Tags

CCSS.HSG.SRT.C.6

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 sine of 30 degrees?

Back

0.500

Tags

CCSS.HSG.SRT.C.7

Front

What is the cosine of 60 degrees?

Back

0.500

Tags

CCSS.HSG.SRT.C.7

Front

What is the tangent of 45 degrees?

Back

1.000

Tags

CCSS.HSG.SRT.C.6

Front

How do you solve for x in the equation tan(58) = 11/x?

Back

Rearrange the equation to x = 11/tan(58).

Tags

CCSS.HSF.TF.B.7

Front

If you know the opposite side and hypotenuse, which trigonometric function do you use?

Back

Sine.

Tags

CCSS.HSG.SRT.C.6

Front

If you know the adjacent side and hypotenuse, which trigonometric function do you use?

Back

Cosine.

Tags

CCSS.HSG.SRT.C.6

Front

If you know the opposite side and adjacent side, which trigonometric function do you use?

Back

Tangent.

Tags

CCSS.HSG.SRT.C.6