Question

PLEASE HELP!!!!!!! The triangle shown has an interior angle with a measure that is 25° and an exterior angle with a measure that is 150°. What is the measure of the marked interior angle?

A. 75°
B. 95°
C. 105°
D. 125°

Answer 1

D). 125 should be the answer.

Explanation:

To find the answer you need to find the interior angle 30 (this is how: )

150- 180= 30

After you need to find the sum of 30 and 25:

30+25=55

Once you have that you need to add 125 by 55 to get 180

:) hope this helps.