AnswersGrade 7 MathematicsAngle Relationships

Angle Relationships — Quiz Answers

10 verified answers
1
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Which angle is complementary to angle COD ?

A
angle AOB
B
angle BOC
C
angle AOE
D
angle AOC
2
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Which statement is true about angle BPD ?

A
It is complementary to angle BPC .
B
It is linear to angle APC .
C
It is congruent to angle APC .
D
It is adjacent to angle APC .
3

What is the measure of angle c ?

A
56 degrees
B
66 degrees
C
60 degrees
D
45 degrees
4

What is the value of m angle b plus m angle c plus m angle e ?

A
30 degrees
B
120 degrees
C
210 degrees
D
90 degrees
5

What is the value of m angle A plus m angle b ?

A
180 degrees
B
56 degrees
C
34 degrees
D
90 degrees
10

Which statements can be used to justify the fact that two right angles are supplementary? Choose two correct answers.

A
A right angle measures 90 degrees .
B
A complementary angle is one-half the measure of a supplementary angle.
C
If two angles are supplementary, the sum of the angles is 180 degrees .
D
A supplementary angle is twice the measure of a complementary angle.
E
If two angles are complementary, the sum of the angles is 90 degrees .

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