Question

To straight line AB and CD cut each other at 0 if angle BOD=60 then angle BOC=​

Answer 1

Answer:

Angle BOD = 63°

TO FIND = ANGLE BOC

GIVEN = AB and CD are straight lines intersecting at O.

NOW,Since, It is given that :-

Line CD is straight.

This means that the sum of the angles on the line is equal to 180°

{LINEAR PAIR AXIOM}

So,

Step-by-stepAngle BOD + Angle BOC = 180°

{LINEAR PAIR AXIOM}

So,

Angle BOC = 180 - Angle BOD

Or,

Angle BOC = 180 - 63 = 117°

THANKS

Answer 2

Answer:

BOC is also equal to 60 degree

because BOD and BOC both are opposite vertical angles (which are always equal)