Question

in the given figure find the angle ABC​

Answer 1

Answer:

Ques Maybe not Given Properly

Step-by-step explanation:

Given:

∠ACE = 100°

To Find ∠ABC

Sol.

∠ACB + ∠ACE = 180 [supplementry angles]

∠ACB + 100 = 180

∠ACB = 180 - 100

∠ACB = 80