AnswersGeometryArea of a Circle and a Sector

Area of a Circle and a Sector — Quiz Answers

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What is the sum of the areas of circle cap c and circle cap d ?

A
49 pi units squared
B
98 pi units squared
C
7 pi units squared
D
14 pi units squared
3

What is the value of r ?

A
r is equal to 16 ft
B
r is equal to 4 ft
C
r is equal to 32 ft
D
r is equal to 8 ft
4

In circle cap v , r is equal to 14 ft. What is the area of circle cap v ?

A
196 pi ft squared
B
28 pi ft squared
C
14 pi ft squared
D
49 pi ft squared
7

Fiona draws a circle with a diameter of 14 meters. What is the area of Fiona’s circle?

A
14 pi m squared
B
49 pi m squared
C
28 pi m squared
D
7 pi m squared
8

Which statements are true regarding the area of circle cap d ? Choose two correct answers.

A
The area of the circle depends on the square of pi.
B
The area of circle cap d is 324 pi cm squared .
C
The area of the circle depends on the square of the radius.
D
The area of circle cap d is 36 pi cm squared .
E
The area of the circle depends on the central angle.

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