angles of a linear pair is the ratio 4:5.what is the measure of each angle
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Answered by
1
Answer:
let the angles be 4x and 5x
4x+5x=180
9x=180
x=180/9=20
Answered by
2
Answer:
Step-by-step explanation:
Let the angles be 4x , 5x
4x+5x=180°(linear pair = straight line)
9x=180°
x=180/9°
x=20°
so, 4x=4×20°
=80°
and, 5x=5×20°
=100°
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