The sum of all the angles of a triangle is 180 degrees.
Add all the angles together and set it equal to 180, then solve for x
53 + 97 + x = 180
(150-150) + x = 180 -150
x = 30
Hope this helped!
Answer:
x=30
Explanation:
53+97+x=180
150+x=180
6.2m questions
8.2m answers