Unit 10 Circles Review

Determine the area of the yellow sector.

• 5/4 π in²

• 5/2 π in²

• 9/2 π in²

• 15/8 π in²

Tags

CCSS.HSG.C.B.5

Find m∠DOB.

• 36.5°

• 73°

• 107°

• 136°

Tags

CCSS.HSG.C.A.2

Determine the measure of ∠DGF.

• 22°

• 29.5°

• 70°

• 81°

Tags

CCSS.HSG.C.A.2

Determine the measure of ∠NOP.

• 15°

• 20°

• 40°

• 50°

Tags

CCSS.HSG.C.A.2

Determine the degree measure of arc HJ.

• 27°

• 35.5°

• 44°

• 62.5

Tags

CCSS.HSG.C.A.2

Determine the measure of ∠UVS. Determine the measure of ∠UVS.

• 78°

• 156°

• 34°

• 39°

Tags

CCSS.HSG.C.A.2

What is the area of the shaded sector (Area of a Sector:  $\pi r^2\ \frac{m\angle}{360}$ )

• 56.55 in²

• 113.04 in²

• 339.29 in²

• 28.27 in²

Tags

CCSS.HSG.C.B.5

Find the length of the bold arc. (Arc Length = $2\pi r\ \frac{m\angle}{360}$ )

• 17,869.38 ft

• 49.74 ft

• 472.50 ft

• 54,150.00 ft

Tags

CCSS.HSG.C.B.5

Solve for x.

Tags

CCSS.HSG.C.A.2

A pizza is cut into 8 equal slices. What is the measure of the central angle for one pizza slice?

• $360\degree$
  

• $80\degree$
  

• $45\degree$
  

• $60\degree$

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1