number 2 would be 43
number 3 would be 40
Answer:
-6g + 36 = 12
36 = 12 + 6g
24 = 6g
4 = g
g = 4
Step-by-step explanation:
angle of 90 degrees
if the length satisfy the pythagorean theorem (a2+b2=c2) then it is a right traingle