Use what you know about the sum of the angles in a triangle together with the properties of supplementary angles to calculate the missing angles in the figure below.

Question

asked Mar 9, 2019 151k views

1 Answer

Ashish Kasma · Answer 1 · 2019-03-14T05:50:24+0000

Answer:

a = 35°; b = 50°; c = 85°; d = 30°

Explanation:

a = 35° because a + 80 + 65 = 180.

b = 50° because b+ 35 + 95 = 180.

c = 85° because c + 95 = 180.

d = 30° because d + 85 + 65 = 180.