Find Arc Length and Radians Equations of Circles Review

Find the arc length indicated by the bolded arc. 

• 31.4 cm

• 354.0 cm

• 706.9 cm

• 442.4 cm

Tags

CCSS.HSG.C.B.5

Find the arc length indicated by the bolded arc. 

• 75.7 in

• 84.2 in

• 55.6 in

• 22.3 in

Tags

CCSS.HSG.C.B.5

Find the arc length of the bolded arc.

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

What is 150 degrees in radians?

• 5π/6

• 7π/6

• 5π/4

• π/6

Tags

CCSS.HSF.TF.A.1

What is 270 degrees in radians? 

• π/4

• 3π/2

• 3π/4

• π/2

Tags

CCSS.HSF.TF.A.1

How many radians does a circle have?

•   360 degrees

• 2pi radians

• pi radians

• ^{2 radians}

Tags

CCSS.HSF.TF.A.1

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

(a)  

Tags

CCSS.HSG.C.B.5

Tags

CCSS.HSG.C.B.5

Find the sector area.

Tags

CCSS.HSG.C.B.5

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