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Worksheets

Angles to radians

Total questions: 13

Worksheet time: 1hrs 5mins

Name
Class
Date
1.

What is the measure in degrees of the angle A = 7π/6?

a)

a) 150°

b)

b) 210°

c)

c) 100°

d)

d) 120°

2.

What is the measure in radians of the angle A = 330°?

a)

a) 11π/3

b)

b) 7π/4

c)

c) 7π/6

d)

d) 11π/6

3.

What is the measure in degrees of the angle A = 21π/5?

a)

756°

b)

710°

c)

36°

d)

420°

4.

What is the measure in radians of the angle A = -750°?

a)

-25π/6

b)

25π/6

c)

-15π/6

d)

-35π/6

5.

What is the degree measure of the angle A = -15π/2?

a)

135°

b)

1350°

c)

-90°

d)

-1350°

6.
a)

18 pi / 5


b)

12 pi /5

c)

13 pi /5

d)

6 pi /5

e)

2.5 pi /5

7.
a)

S = r * 5.6

b)

S = r * 0.68*pi

c)

S = r * pi

d)

S = r * pi/2

8.
a)

π÷6\pi\div6

b)


\pi\div3

c)

π÷4\pi\div4

d)

π\pi

9.
a)

0.8

b)

0.5

c)

0.3

d)

0.9

e)

1.6

10.
a)

1

b)

2

c)

3

d)

4

11.

Translate the word circumference

a)

длина окружности

b)

окружность

c)

овал

d)

радиус

12.

How much of the radians there are in the whole circumference?

a)

π\pi

b)

2π2\pi

c)

Примерно 6,28

d)

0

e)

7

13.

Перевод словосочетания дуга окружности:

a)

arc of the circle

b)

circle length

c)

arc of the length

d)

square