Test:
Angles, Straight Lines - Ambitious
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Question 1:
How many degrees are in
$2.5$
right angles?
A
$235\xb0$
B
$225\xb0$
C
$112.5\xb0$
D
$240\xb0$
Question 2:
How many degrees are in
$\frac{1}{3}$
of a right angle?
A
$120\xb0$
B
$30\xb0$
C
$60\xb0$
D
$90\xb0$
Question 3:
Find an angle corresponding to
$\frac{3}{5}$
revolution?
A
$72\xb0$
B
$216\xb0$
C
$200\xb0$
D
$270\xb0$
Question 4:
Find an angle corresponding to
$\frac{5}{18}$
revolution?
A
$60\xb0$
B
$90\xb0$
C
$70\xb0$
D
$100\xb0$
Question 5:
Two angles are complementary. One of them is
$73\xb0$
. What is the other angle?
A
$17\xb0$
B
$283\xb0$
C
$27\xb0$
D
$167\xb0$
Question 6:
Two angles are supplementary. One of them is
$62\xb0$
. What is the other angle?
A
$38\xb0$
B
$298\xb0$
C
$28\xb0$
D
$118\xb0$
Question 7:
Find angle
$\alpha $
:
A
$\sphericalangle \alpha =72\xb0$
B
$\sphericalangle \alpha =144\xb0$
C
$\sphericalangle \alpha =152\xb0$
D
$\sphericalangle \alpha =92\xb0$
Question 8:
Find angle
$\alpha $
:
A
$\sphericalangle \alpha =110\xb0$
B
$\sphericalangle \alpha =100\xb0$
C
$\sphericalangle \alpha =120\xb0$
D
$\sphericalangle \alpha =130\xb0$
Question 9:
Find angle
$\alpha $
:
A
$\sphericalangle \alpha =20\xb0$
B
$\sphericalangle \alpha =15\xb0$
C
$\sphericalangle \alpha =12\xb0$
D
$\sphericalangle \alpha =14\xb0$
Question 10:
Find angle
$\alpha $
A
$\sphericalangle \alpha =45\xb0$
B
$\sphericalangle \alpha =30\xb0$
C
$\sphericalangle \alpha =20\xb0$
D
$\sphericalangle \alpha =15\xb0$
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