Answer:
Angle EFG = 82 degrees; Angle GFH = 98 degrees
Step-by-step explanation:
Linear pairs are angles that are placed side by side. When you add them together, you get 180 degrees.
Show work:
3n + 22 + 4n + 18 = 180
7n + 40 = 180
7n = 140
n = 20
Plug in the variable:
Angle EFG:
3(20) + 22
60 + 22
Angle EFG = 82 degrees
Angle GFH
4(20) + 18
80 + 18
Angle GFH = 98
Check:
98+ 82 = 180 degrees
180 degrees was the total so the answer is correct.
