Answer:
x = 46°
Step-by-step explanation:
The sum of interior angles = (n-2) × 180°
= (5-2) × 180°
= 540°
2x+3x+3x-4+3x+x-8 = 540°
12x = 552°
ANSWER :
- ( x+ 2 ) + 4
-x - 2 + 4
-x + 2