Question

please answer this question in the figure ​

Answer 1

Answer:

given : <AOM = <MOY

<YON = <BON

to prove : <MON = 90°

proof : let <AOM = <MOY = x

let <YON = <BON = y

so,. <AOM + <MOY + <YON + <BON = 180°

x + x + y + y = 180°

2x + 2y = 180°

2 (x + y) = 180°

x + y = 180/2

x + y = 90°

<MOY + <YON = 90°

<MON = 90°

HENCE PROVED..

hope it help.......