Question

How much fabric is needed to make a tent in the shape of a triangular prism with the following measures?

Answer 1

273 ft 2
329 ft 2
294 ft 2
266 ft 2

Answer 2

273 ft 2 is what I got

Answer 3

area of fabric needed= total surface area of the triangular prism
=ar of 2 triangles + ar of 3 rect faces

ar 2 triangles = 2(1/2 x 6 x 7) = 42

ar 3 rect faces = 3(7x11) = 231

total ar= 231+42 =273

Answer 4

<3

Answer 5

Aww thanx for the medal :)