Question

The measure of ∠BCD is 120°. The measure of ∠ABC is 85°.
What is measure of ∠BAC?

Answer 1

The answer is 35

Explanation:

It is 35 because "the exterior angle of a triangle is equivalent to the sum of the interior angles at the other two points" or 180-120= 60 so <BCA is 60 and angles in a triangle sum to 180 so 180-(85+60)=35

Btw I had help.

Answer 2

<BAC is 35 because "the exterior angle of a triangle is equal to the sum of the interior angles at the other two vertices" or 180-120= 60 so <BCA is 60 and angles in a triangle add to 180 so 180-(85+60)=35