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Circles RETEST

Posljednje ažuriranje about 2 years ago

11

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Pitanje 1

1.

What is the circumference of this circle?

4.08 yd

22.87 yd

3.14 yd

45.74 yd

Pitanje 2

2.

A circle has a circumference of 39.82ft. What is the diameter of the circle?

19.91 ft

6.34 ft

12.68 ft

Pitanje 3

3.

A wire of length 62.49 in is bent to form a circle. What is the radius of the circle?

9.95 in

19.9 in

31.24 in

Pitanje 4

4.

What is the length of arc CD?

45.56 ft

48.12 ft

28.59 ft

43.11 ft

Pitanje 5

5.

What is the length of DE?

42

36

25

18

Pitanje 6

6.

137°

76°

128°

110°

Pitanje 7

7.

140°

105°

125°

100°

Pitanje 8

8.

What is the measure of angle WTV?

30°

45°

60°

90°

Pitanje 9

9.

101°

89°

93°

70°

Pitanje 10

10.

What is the measurement of arc FG?

100°

180°

50°

120°

Pitanje 11

11.

Find the value of x.

18

25

17

21