Free Printable CWQ4U9L1-4 Practice

1.

Name a major arc in Circle C.

a)

RAB

b)

AB

c)

RCB

d)

BC

e)

RBA

2.

Name a minor arc in Circle C.

a)

RAB

b)

AB

c)

RCB

d)

BC

e)

RBA

3.

Name a semicircle in Circle C.

a)

RAB

b)

AB

c)

RCB

d)

BC

e)

RBA

4.

Find the measure of arc QSP in circle T.

a)

40

b)

100

c)

180

d)

120

e)

220

5.

Find the measure of arc QS in circle T.

a)

40

b)

100

c)

180

d)

120

e)

220

6.

Find the circumference AND the length of the darkened arc in circle C. Leave your answers in terms of pi.

a)

16 $\pi$

b)

8 $\pi$

c)

256 $\pi$

d)

$4\pi$

7.

Find the circumference and the length of the darkened arc in circle C. Leave your answer in terms of pi.

a)

$25\pi$

b)

$50\pi$

c)

$\frac{155}{18}\pi$

d)

$\frac{745}{18}\pi$

8.

What is the degree measure of $\frac{5\pi}{4}$ radians?

a)

180

b)

900

c)

450

d)

225

9.

What is the radian measure of the angle 145 degrees?

a)

$\frac{29\pi}{36}$

b)

$\pi$

c)

$\frac{36\pi}{29}$

d)

$\frac{29\pi}{72}$

e)

$\frac{72\pi}{29}$

10.

Find the area of the sector of the circle. Leave your answer in terms of pi and round to the nearest tenth.

a)

18 $\pi$ units squared

b)

36 $\pi$ units squared

c)

24 $\pi$ units squared

d)

113.1 units squared

e)

75.4 units squared

11.

Find the area of the shaded sector of circle C if 50 is the diameter. Round your answer to the nearest hundredth.

a)

585121.63

units squared

b)

65.01

units squared

c)

1625.34

units squared

d)

517.36

units squared

CWQ4U9L1-4 Practice

Total questions: 11

Worksheet time: 19mins

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