AFU5 Trig Ratios Quiz 1

What is the definition of radians?

• Radians are a unit of measurement for temperature.

• Radians are a unit of measurement for time.

• Radians are a unit of measurement for angles.

• Radians are a unit of measurement for distance.

Tags

CCSS.4.MD.C.6

What is the sine ratio in trigonometry?

• The sine ratio in trigonometry is the ratio of the length of the side opposite the angle to the length of the hypotenuse.

• The sine ratio in trigonometry is the ratio of the length of the hypotenuse to the length of the adjacent side.

• The sine ratio in trigonometry is the ratio of the length of the opposite side to the length of the adjacent side.

• The sine ratio in trigonometry is the ratio of the length of the adjacent side to the length of the hypotenuse.

Tags

CCSS.HSG.SRT.C.6

What is the cosine ratio in trigonometry?

• The cosine ratio in trigonometry is the ratio of the length of the adjacent side to the length of the hypotenuse.

• The cosine ratio in trigonometry is the ratio of the length of the opposite side to the length of the hypotenuse.

• The cosine ratio in trigonometry is the ratio of the length of the adjacent side to the length of the opposite side.

• The cosine ratio in trigonometry is the ratio of the length of the opposite side to the length of the adjacent side.

Tags

CCSS.HSG.SRT.C.6

Convert 45 degrees to radians.

• degrees do not convert to radians

Tags

CCSS.HSF.TF.A.1

Tags

CCSS.HSF.TF.A.1

• -0.8

• 2.498091544796509

• 0.8

• 3.141592653589793

Tags

CCSS.HSF.TF.B.7

Match the following trig calculations with the correct ratio:

Tags

CCSS.HSF.TF.A.2