Test:
Angles, Straight Lines - Normal
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Question 1:
How many degrees are in a right angle?
A
${45}^{\circ}$
B
${180}^{\circ}$
C
${90}^{\circ}$
D
${360}^{\circ}$
Question 2:
How many degrees are in a
$\frac{1}{2}$
right angle?
A
${45}^{\circ}$
B
${55}^{\circ}$
C
${60}^{\circ}$
D
${30}^{\circ}$
Question 3:
What is an angle corresponding to
$1$
revolution?
A
${180}^{\circ}$
B
${360}^{\circ}$
C
${0}^{\circ}$
D
${90}^{\circ}$
Question 4:
Find an angle corresponding to
$1.5$
revolution
A
${480}^{\circ}$
B
${360}^{\circ}$
C
${135}^{\circ}$
D
${540}^{\circ}$
Question 5:
Two angles are complementary. One of the angles is
${50}^{\circ}$
. What is the measure of the other angle?
A
${25}^{\circ}$
B
${10}^{\circ}$
C
${40}^{\circ}$
D
${130}^{\circ}$
Question 6:
Two angles are supplementary. One of the angles is
${100}^{\circ}$
. What is the measure of the second angle?
A
${45}^{\circ}$
B
${10}^{\circ}$
C
${80}^{\circ}$
D
${90}^{\circ}$
Question 7:
Find the angle
$\alpha $
,
$p\parallel q$
:
A
${15}^{\circ}$
B
${30}^{\circ}$
C
${450}^{\circ}$
D
${60}^{\circ}$
Question 8:
Find the angle
$\alpha $
:
A
${115}^{\circ}$
B
${120}^{\circ}$
C
${145}^{\circ}$
D
${135}^{\circ}$
Question 9:
Find
$\alpha +\beta $
,
$p\parallel q$
:
A
${120}^{\circ}$
B
${90}^{\circ}$
C
${180}^{\circ}$
D
${200}^{\circ}$
Question 10:
Find
$\alpha +\beta +\delta $
:
A
${360}^{\circ}$
B
${90}^{\circ}$
C
${400}^{\circ}$
D
${300}^{\circ}$
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