CAN SOMEONE TELL ME WHAT I DID WRONG IN THIS QUESTION. THE ANSWER SAYS ITS 80ft^2. PLS TELL ME HOW THEY GOT THAT ANSWERR!!!!!!!!!!


Answer:
Take into account to add the area of the bottom rectangle/square
Step-by-step explanation:
64 is the correct answer for the area of the 4 triangles.
The surface area includes the rectangle/square on the bottom
64 + (4 x 4) = 64 + 16 = 80
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-Chetan K