Answer:
130⁰. unsure. angle sum, 25+25+x =180, so x=180-25-25
I think the answer is 9! hope this helps!!
An angle of 180° is flat, so it can't be an exterior angle of a triangle.
your answer is:
never true
Answer:
15
Step-by-step explanation:
plug it into a calculator and u get 15 its very simple
