Question

please help me to
solve
it​

Answer 1

Ok

sol:

<AOC is congruent to < BOD........{vertically opposite angle}

Therefore, < AOC = < BOD = 40°....(a)

Now, < AOC + < BOC = 180° ........{ < in linear r Supplementary}

40 + < BOC = 180

< BOC = 180 - 40

< BOC = 140°........(b)

Now, < BOC is congruent to < AOD.......{vertically opposite angle}

Therefore, < BOC = < AOD = 140°

Ans. < AOD = 140° , < BOD = 40° and < BOC = 140°.

→ Amannn