Question

Find the measure of each angle in the problem. MG contains point T.

A. 100 and 80
B. 95 and 85
C. 50 and 40
D. 60 and 120
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Answer 1

Answer:

A

Step-by-step explanation:

the angles are adjacent angles on a straight line and sum to 180°, so

5x + 4x = 180

9x = 180 ( divide both sides by 9 )

x = 20

then

∠ MTQ = 5x = 5 × 20 = 100°

∠ GTQ = 4x = 4 × 20 = 80°