Area of Sectors of Circles

What is the area of the shaded sector? Round your answer to the nearest hundredth. Use 3.14 for π

• 9.64

• 163.85

• 743.61

• 43.74

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CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

What is the area of the shaded region? Round to the nearest hundredth.

• 4.71

• 339.29

• 9.42

• 113.10

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CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

A clock face has a diameter of 10 inches. What is the area of the section of the clock between the numbers 12 and 3? Give answer in terms of π

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CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

If Pacman's mouth, when open, is 60° and the radius of his mouth is 12mm, what is the EXACT area of the rest of his body? Give answer in terms of π

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CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

You stop for lunch at a local pizza shop where each pizza is cut into 8 slices. Would you get more pizza with one slice from a 16 inch diameter pizza or two slices from a 10 inch diameter pizza?

• One Slice

• Two Slices

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CCSS.HSG.GMD.A.1

A cathedral window is built in the shape of a semicircle. If the window is to contain three stained glass sections of EQUAL SIZE, what is the area of one section of the semicircle? Round to the nearest tenth.

• 3.3 ft²

• 4.5 ft²

• 6.3 ft²

• 7.1 ft²

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CCSS.HSG.GMD.A.1

Given circle P, the white arc has an angle measure = 130°, and PT = 18 cm.
Solve for area of the shaded sector.

• 20.42 cm²

• 650.31 cm²

• 367.57 cm²

• 36.13 cm²

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CCSS.HSG.C.B.5

Given the measurements in the diagram, find the total area of the shaded regions.

• 10.47 cm²

• 52.36 cm²

• 26.18 cm²

• 5.24 cm²

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CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

A pizza has a diameter of 14 inches and is cut into 8 congruent slices. What is the area of one slice to the nearest hundredth? 

•  $5.50\ in^2$ 

•  $19.24\ in^2$ 

•  $2.75\ in^2$ 

•  $76.97\ in^2$ 

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CCSS.HSG.GMD.A.1

Chelsea is baking pies for a fundraiser at her school. She divides each 9-inch diameter pie into 6 equal slices. 

What is the area , in square inches, for each slice of pie? 

•  $2.4\ in^2$ 

•  $4.7\ in^2$ 

•  $42.4\ in^2$ 

•  $10.6\ in^2$ 

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CCSS.HSG.GMD.A.1