Question

AOE is a straight line, angle BOE is a right angle . Angle AOB is

Answer 1

Calculate AOC, BOD and AOE in the adjacent figure given that COD = 90^o, BOE = 72^o and AOB is a straight line.

Answer 2

Answer:

Right angle

Step-by-step explanation:

here AOE is a straight line

∴ ∠AOE = 180°

Here say ∠BOE =90°

∴∠AOB = 180°-90° = 90°