Question

Find the measurement of ∠A from given figure.​

Answer 1

Step-by-step explanation:

angle A + angle B = angle ACD

angle A= 115-65=50⁰

Answer 2

by linear pair angle

c + 115 = 180

c = 180 - 115

c = 65

by angle sum property

65 + 65 + A = 180

130 + A = 180

A = 180 - 130

A = 50