# Circles Question Preview (ID: 41500)

What is the circumference if the radius is 33?
a) 207.24
b) 3419.46
c) 3.14(33)
d)

A circle has an area of 78.5. What is its radius?
a) 5
b) 25
c) 10
d) 15

What is the diameter if the circumference is 28.26?
a) 9
b) 8
c) 10
d) 7

What is the diameter if the circumference is 25.12?
a) 8
b) 6
c) 3
d) 1

Find the area of a circle with a radius of 3.
a) 28.26
b) 9.42
c) 18.84
d) 3.14

What is the formula for the area of a circle?
a) 3.14(r)(r)
b) 3.14(r)(2)
c) 3.14(d)
d) 3.14(3.14)

How do you find the circumference of a circle?
a) 3.14(d)
b) 3.14(r)(r)
c) 3.14(d)(d)
d) 3.14(r)

If a circle has a diameter of 24, what is its radius?
a) 12
b) 48
c) 6
d) 24

What is the diameter of a circle with a radius of 8?
a) 16
b) 4
c) 2
d) 8

What is the area of a circle with a radius of 12?
a) 3.14(12)(12)
b) 3.14(12)
c) 3.14(12)(2)
d) 3.14(6)

What is the circumference of a circle with a diameter of 4?
a) 3.14(4)
b) 50.24
c) 3.14(8)
d) 3.14(4)(4)

What is the area of a circle with a radius of 7?
a) 153.86
b) 43.96
c) 21.98
d) 3.14

If the circumference of a circle is 37.68, what is its diameter?
a) 12
b) 6
c) 24
d) 3.14

If the radius is 8, what is the circle's area?
a) 200.96
b) 50.24
c) 25.12
d)

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