Question

In the given figure, AOC is a straight line. If
angle AOB = 50°, angle AOE = 90° and angle
COD = 25°, find the measure of :
() angle BOC (ii) angle EOD
(ii) obtuse angle BOD (iv) reflex angle BOD
(V) reflex angle COE.​

Answer 1

(I) angle BOC=130

(ii) angle EOD=65

(iii) obtuse angle BOD=155

(iv) reflex angle BOD=205

(v) reflex angle COE=90