Question

in the adjoining figure angle XY and MN intersect at o and a:b = 2:3 find c​

Answer 1

Step-by-step explanation:

Given

a:b=2:3

let a =2x

b=3x where x is some number

Now ,

angle POX + angle POY = 180° (linear pair)

a+b+90°=180°

a+b=180°-90°

2x+3x=90°

5x=90°

x=90°/5

x=18°

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