1 Answer

Lukasz M · Answer 1 · 2020-05-30T16:55:10+0000

Answer:

C

Explanation:

First of all their is an easier way solving this 2l/ + l^2

but how you need it is c because the base is 100 and each face is 40 how 10x8=80 80/2=40

Please log in or register to add a comment.