Question

find measure of angle BOD​

Answer 1

Answer:

is the answer 90°. Cause the sum of two parallel lines is 180°.

Step-by-step explanation:

Abo + CDO + bod = 180°

50°+ 40° + bod = 180°

90° + bod = 180°

bod= 180°- 90°

bod = 90°.

is it right .?!

Answer 2

EXPLANATION:-

Let's draw a imaginary line PQ from the middle of the figure [see attachment ]

So ∠x1=50°   [INTERIOR ANGLES]

and ∠x2=40 [interior angle]

So ∠x=∠x1+∠x2

so ∠x=40+50

∠x=90