Question

Plz solve this problem​

Answer 1

Answer:

common ratio of a and b is x

a =2x b=3x

on line xy

b+a+∆POY =180° ( linear pair )

3x+2x+90°=180°

5x=180°-90°

5x=90°

x=90°\5

x=18°

a=2x=2 into 18°=36°

b=3x=3 into 18°=54°

on line MN

b+c=180°( linear pair)

54°+c=180°

c=180°-54°

c=126°

i hope it will help you

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