Question

A wood block is shaped like a square pyramid. The dimensions are shown in the net. What is the surface area of the wood block? 160 in² 80 in² 105 in² 185 in²

Answer 1

The right answer is C. 105 I just took the test on K12 and The right answer was 105

Answer 2

l*w for the square and 1/2 (b*h) for the triangles
5*5=25 (square)
1/2 (8*5)=20 (triangle)
There are 4 triangles so take 20*4
20*4=80
80+25=105
105 in ^2