I’m pretty sure your correct. Just did the math on paper.
Answer:
x = 49
Step-by-step explanation:
The two interior angles added together equal the exterior angle.
Make an equation and solve for x.
x - 4 + 2x + 10 = 153
3x + 6 = 153
3x + 6 - 6 = 153 - 6
3x = 147
3x/3 = 147/3
x = 49
6 and 7
the square root of 43 is 6.557
3 terms are present in your equation: 2,5,8
(4,2) (6,3) (8,4) any of these will work :)
