Question

What is mŁA?
85°
A
145°

Answer 1

Ans: 50 degrees.

Explanation:

We know, a straight angle is 180 degrees. Also, the sum of the three angles of any triangle is equal to 180 degrees.

So,

(180-85) = 95,

(180-145) = 35,

A = (180-95-35) = 50.

Answer 2

50 degrees is the answer