Geometry Practice Test 6

Question : 15 of 39

Marks: +1, -0

In the given figure, find ∠BOC when the angle bisectors of ∠B and ∠C meet at O.

Solution:

∠A + ∠B + ∠C = 180°
∠B + ∠C = 90°

1/2

(∠B + ∠C) =

1/2

(90°)
∠OBC + ∠OCB = 45°
So, ∠BOC = 180 - 45
∠BOC = 135°

Go to Question:

Prev Question

Next Question