9th
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11th
grade

Mathematics

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Kim Stewart

3 years

Mathematics

9th -

11thgrade

Area of Sectors of Circles

Kim Stewart

51
plays

15 questions

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1. Multiple Choice
1 minute
1 pt
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
2. Multiple Choice
1 minute
1 pt
What is the area of the shaded region? Round to the nearest hundredth.
4.71
339.29
9.42
113.10
3. Open Ended
3 minutes
1 pt
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
4. Open Ended
3 minutes
Ungraded
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
5. Multiple Choice
45 seconds
1 pt
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
6. Multiple Choice
30 seconds
1 pt
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
7. Multiple Choice
30 seconds
1 pt
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
8. Multiple Choice
30 seconds
1 pt
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
9. Multiple Choice
30 seconds
1 pt
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?
$5.50\ in^2$
$19.24\ in^2$
$2.75\ in^2$
$76.97\ in^2$
10. Multiple Choice
30 seconds
1 pt
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?
$2.4\ in^2$
$4.7\ in^2$
$42.4\ in^2$
$10.6\ in^2$
11. Multiple Choice
30 seconds
1 pt
Find the area of the shaded sector. Leave answer in terms of $\pi$
$5\ \pi\ cm^2$
$3\ \pi\ cm^2$
$24\ \pi\ cm^2$
$40\ \pi\ cm^2$
12. Multiple Choice
30 seconds
1 pt
Find the area of the shaded sector. Leave answer in terms of $\pi$
$7.5\pi\ units^2$
$5\pi\ units^2$
$3\ \pi\ units^2$
$1.5\ \pi\ units^2$
13. Multiple Choice
30 seconds
1 pt
Find the area of the shaded region. Use 3.14 for π. Round to the nearest tenth.
31.4 m ²
28.3 m²
125.6 m²
282.6 m²
14. Open Ended
3 minutes
Ungraded
what is the area of this semicircle with a diameter of 8 cm? Give answer in terms of π.
15. Multiple Choice
15 minutes
1 pt
Find the area of the shaded sector of the circle. Leave answer in terms of π
5.83π
43.75π
68.75π
4.58π
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Area of Sectors of Circles

9th - 11thgrade

Mathematics

Mathematics

9th -

11thgrade

Area of Sectors of Circles

51 plays

15 questions

Introducing new Paper mode

9th
-
11th
grade

51
plays