Mastering Sector Area Calculations for 8th Graders
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•10 Qs
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Mastering Sector Area Calculations for 8th Graders
Quiz
•
English, Mathematics
•
8th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A pizza has a radius of 10 inches. If a slice represents a 45-degree angle, what is the area of that slice?
5π square inches
12.5π square inches
20π square inches
10π square inches
Tags
CCSS.HSG.C.B.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A circular garden has a radius of 8 feet. If a sector of the garden is 90 degrees, what is the area of that sector?
16π square feet
12π square feet
32π square feet
8π square feet
Tags
CCSS.HSG.C.B.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A clock face has a radius of 12 cm. What is the area of the sector formed by the hour hand when it moves from 3 o'clock to 4 o'clock?
24π cm²
6π cm²
18 cm²
12π cm²
Tags
CCSS.HSG.C.B.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A circular swimming pool has a diameter of 20 meters. If a sector of the pool is 120 degrees, calculate the area of that sector.
104.72 square meters
90 square meters
50 square meters
78.54 square meters
Tags
CCSS.HSG.C.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A pie chart represents the sales of different fruits. If the sector for apples is 60 degrees and the radius of the chart is 5 inches, what is the area of the apple sector?
15.70 square inches
13.09 square inches
20.00 square inches
10.50 square inches
Tags
CCSS.HSG.C.B.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A circular track has a radius of 15 meters. If a runner completes a 90-degree turn, what is the area of the sector they covered?
30π square meters
75π square meters
45π square meters
56.25π square meters
Tags
CCSS.HSG.C.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A circular piece of art has a radius of 7 feet. If a sector of the art piece is 30 degrees, what is the area of that sector?
14π square feet
12.25π square feet
15.5π square feet
7π square feet
Tags
CCSS.HSG.C.B.5
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