x = 40/2 = 20 i think thsts the answer if I was wrong you have to right to slap my face
Answer:
Net !
Step-by-step explanation:
net 2 would create a square based pyramid and net 3 would create a triangular base pyramid
angle A = angle B corresponding angles
8x - 8 = 5x + 25
3x = 33
x = 11
angle B
5x + 25
55 + 25
80°