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All About Angles Part - 7
1.
Two Supplementary Angles angles measure x and 65
°
. How many degrees are there in x ?
35
115
45
25
2.
Two vertical angles measure x and 45
°
. How many degrees are there in x ?
45
25
35
115
3.
Two vertical angles measure 2 x and 80
°
. How many degrees are there in x ?
35
50
40
140
4.
Two complementary angles measure (2x+10) and (x+20) degrees. What is the value of x ?
35
20
40
160
5.
Two supplementary angles measure (5x-30) and (x+90) degrees. What is the value of x ?
20
160
35
40
6.
An obtuse angle is any angle which measures between 90 degrees and 180degrees.
False
True
7.
Pick the correct choice?
The word interior means between the parallel lines.
The word exterior means outside the parallel lines.
All are correct
The word alternate means "alternating sides" of the transversal.
8.
Which are the interior angles?
5,6,7,8
5,6,3,4
1,2,3,4
5,6,1,2
9.
Which are alternate interior angles?
Angles 1and 5, 2 and 6
Angles 1and 7, 2 and 8
Angles 1and 3, 2 and 4
Angles 1and 4, 2 and 3
10.
Alternate interior angles are _______ in measure.
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