1. Determine the measure of the unknown angles indicated by letters. Justify your answers with the properties or theorems you used.

Question

asked Jan 5, 2022 33.1k views

2 Answers

Eyjo · Answer 1 · 2022-01-09T15:50:22+0000

Answer:

110

Explanation:

we use the sum of 3 angles in a triangle is 180

and sum of 2 adjacent angles is 180 too

180= (180-d)+)+(180-85)+(180-165)

so d=110