Question

Use the net to find the surface area of the square pyramid.

A) 1040 in2

B) 1426 in2

C) 2889 in2

D) 2945 in2

Answer 1

C because 40•27/2•4+27•27 is 2,889 40 is height 27 is base area of triangle u divide by 2 then there is 4 sides so u multiply by 4 and u need to add the base which is base times height and base is 27 and height is 27 so when u do all that u get C