Radians and Degrees and Arc Length

Which of the following is closest to the measure of the angle drawn by the green curve?

• 5/6 π

• 5/3 π

• 4/5 π

• 4/3 π

Which of the following is closest to the measure of the angle shown?

• 7/10 π

• 3/8 π

• 7/20 π

• 3/2 π

Tags

CCSS.4.MD.C.6

Convert π radians to degrees.

• 90⁰

• 180⁰

• 360⁰

• 60⁰

Tags

CCSS.HSF.TF.A.1

Convert 150⁰ to radians

• 5π/6

• 3π/4

• 7π/6

• 2π/3

Tags

CCSS.HSF.TF.A.1

How many radians are there in half a circle?

• 2 pi

• 180^o

• 360^o

• pi

Tags

CCSS.HSF.TF.A.1

Find the sector area of the bolded section. Round your answer to the nearest tenth.

Tags

CCSS.HSG.C.B.5

Find the sector area.

Tags

CCSS.HSG.C.B.5

• 114π/5 ft

• 2850 ft

• 95π/6 ft

• 150π/19 ft

Tags

CCSS.HSG.C.B.5

• 47

• 74

• 94

• 123

Tags

CCSS.HSG.C.B.5

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer. (Use 3.14 for π )

• 5

• 9

• 8

• 6

Tags

CCSS.HSG.C.B.5