How to do this, please explain with steps ASAP

Question

asked May 10, 2022 117k views

1 Answer

NickOS · Answer 1 · 2022-05-16T02:32:10+0000

Answer:

e = 31

Explanation:

The triangle on the left has 2 congruent sides , so is isosceles with 2 congruent base angles of size

(180-56)/(2) =
(124)/(2) = 62

Then the interior angle of the triangle on the right is

180° - 62° = 118°

The triangle on the right is also isosceles with 2 congruent base angles, then

e =
(180-118)/(2) =
(62)/(2) = 31