Question

Find the total surface area of the solid figure. Round to the nearest tenth, if necessary.

Answer 1

i think it’s 94 inches because;

the triangle on each end is 14 in by themselves so 14x2 is 28 inches

then, the rectangles are 22 in because 5.5x4 is 22 inches. there are 3 of them so 22x3= 66 inches. all together the surface area would be 94 inches

Answer 2

Ok so what you are going to do is find the area of all 4 triangles. The formula is A=b(h)/2