Question

What is the measure of

Answer 1

82 Degrees is the answer

Answer 2

A = 37 degrees ; B = 82 degrees

Explanation:

the angle A plus 143 must measure 180 degrees

angle A = 180 - 143 = 37 degrees

the sum of the inner angles of a triangle is 180 degrees

A + B + C = 180

37 + B + 61 = 180

B = 180 - 98 = 82 degrees