What is the value of y? 54" A. 126° B. 730 C. 63° D. 540

Question

asked Jul 17, 2021 141k views

2 Answers

Cmaso · Answer 1 · 2021-07-22T17:21:47+0000

Answer: 63 degrees.

Explanation:

Angles in a triangle add up to 180 degrees.

Therefore: 54 + y + y = 180

So 54 + 2y = 180

So 2y = 126

Therefore y = 63 degrees.