Complementary and Supplementary Angles Answers
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Given:1 is complementary to 2. 2 is complementary to 3.Prove:m1 = m3
A
m1 = m2B
m1 + m2 = 90°C
m2 = m3D
m2 + m3 = 180°3
Triangle ABC is a right triangle.
A
They are congruent.B
They are complementary.C
They are supplementary.D
There is no relationship between them.4
Angle B measures 60°. What is the measure of the angle that is complementary to angle B?
A
30°B
60°C
120°D
180°5
Angles 1 and 2 form a right angle.
A
linearB
congruentC
complementaryD
supplementary7
Lines DE and AB intersect at point C.
A
12B
25C
38D
528
Angles A and B are complementary.
A
34B
56C
68D
799
Right angle FCD intersects and at point C. FCE is congruent to ECD. ECD is complementary to DCB.
A
They are congruent and complementary.B
They are congruent and supplementary.C
They are complementary but not necessarily congruent.D
They are supplementary but not necessarily congruent.10
The figure shows three lines that intersect at point N.
A
42°B
48°C
132°D
138°Did you find these answers helpful?
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