Question

HELP ASAP!!!!! I’ll mark you with crown.

Using the net below, find the surface area
of the triangular prism.
4 cm
7 cm
5 cm
5 cm
4 cm
8 cm
Surface Area =
[?] cm2

Answer 1

151 cm^2

i did the math to find the areas of each shape and then added it together

Answer 2

20+14+14+35+40 = 123
Answer 123cm^2