Angles, Straight Lines - Ambitious

Question 1: How many degrees are in

2.5

right angles?

A

225 °

B

240 °

C

235 °

D

112.5 °

Question 2: How many degrees are in

\frac{1}{3}

of a right angle?

A

120 °

B

30 °

C

90 °

D

60 °

Question 3: Find an angle corresponding to

\frac{3}{5}

revolution?

A

270 °

B

216 °

C

72 °

D

200 °

Question 4: Find an angle corresponding to

\frac{5}{18}

revolution?

A

90 °

B

60 °

C

100 °

D

70 °

Question 5: Two angles are complementary. One of them is

73 °

. What is the other angle?

A

17 °

B

283 °

C

167 °

D

27 °

Question 6: Two angles are supplementary. One of them is

62 °

. What is the other angle?

A

298 °

B

118 °

C

38 °

D

28 °

Question 7: Find angle

α

:

A

∢ α = 144 °

B

∢ α = 72 °

C

∢ α = 92 °

D

∢ α = 152 °

Question 8: Find angle

α

:

A

∢ α = 130 °

B

∢ α = 120 °

C

∢ α = 100 °

D

∢ α = 110 °

Question 9: Find angle

α

:

A

∢ α = 20 °

B

∢ α = 15 °

C

∢ α = 12 °

D

∢ α = 14 °

Question 10: Find angle

α

A

∢ α = 30 °

B

∢ α = 45 °

C

∢ α = 20 °

D

∢ α = 15 °

Test: Angles, Straight Lines - Ambitious

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