Question

If Ray OC stands on line AB such that AOC = BOC,then show that BOC=90 DEGREE

Answer 1

aoc + boc = 180 ( linear pair)
2boc=180 [aoc =boc]
boc =90

Answer 2

Given : ray OC stands on line AB such that ∠AOC = ∠BOC

To Find :  ∠BOC.​

Solution:

ray OC stands on line AB such that ∠AOC = ∠BOC

∠AOC + ∠BOC = 180°   ( Linear pair as AB is straight line )

∠AOC = ∠BOC

=> ∠BOC  + ∠BOC = 180°

=> 2∠BOC = 180°

=> ∠BOC = 90°

∠BOC = 90°

Learn More:

In the given figure, anglePOM and angleQOM forms a linear pair. If x - 2y = 30 degrees, find x and y. ​

brainly.in/question/8406838

If one of the angles forming a linear pair is thrice that of the other ...

brainly.in/question/11456944