Question

CLASS - 7
MATHS
TWO STRAIGHT LINES AB AND CD INTERSECT AT A POINT 'O'. IN ANGLAOC = 4O DEGREE FIND THE MEASURE OF EACH OF THE FOLLOWING ANGLES
ANGLE AOD
ANGLE BOD
ANGLE BOC

Answer 1

here's your answer....
You just need to remember some simple things like vertically opposite angles are equal and linear pair is always equal to 180°.
Hope it helps you