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RETEST Circles

Last updated almost 2 years ago

10 questions

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Question 1

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Question 2

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Question 3

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Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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C

D

F

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H

J

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B

C

D

Find the value of x and what is measurement of arc RS. 

x = 27, arc RS = 81°

x = 54, arc RS = 162°

x = 5,   arc RS = 15°

x = 7,   arc RS = 27°

CF is a diameter of the circle. 

Find the measure of arc DF

149°

51°

39°

129°

CF is a diameter of the circle. 

Find the measure of arc JL

150°

108°

72°

138°

Find the length of arc EF

18.28 ft

12.57 ft

15.56 ft

5.68 ft

If the radius of a circle is 24 feet. What is the diameter and circumference of the circle?

d = 75.4 ft,    C = 236.9 feet

d = 48 ft,      C = 150.8 feet

d = 12 ft,     C = 37.7 feet

d = 48 ft,     C = 15.3 feet

If the circumference of a circle is 115 inches what is the radius of the circle?

r = 17.3 inches

r = 23.3 inches

r = 18.3 inches

r = 5.3 inches

Find the measure of arc RQ

136°

34°

68°

30°