What is the measure of the missing exterior angle?

Question

asked Aug 22, 2022 70.2k views

1 Answer

JohnPix · Answer 1 · 2022-08-29T07:46:04+0000

Answer:

the missing angle is 148°

Explanation:

the sum of all exterior angles of a triangle are 360°

so, 360-138-74 = 148°