What is the least amount of fabric to make tent

136

Step-by-step explanation:The bottom lateral side has area of 6*7 = 42 square feet

The two lateral sides facing up at a slant have area of 5*7 = 35 sq ft each

So the total lateral surface area is: 42+35+35 = 112 square feet

The front and back base faces of the prism have area of 6*4/2 = 24/2 = 12 sq ft

The total base area is 2*12 = 24 sq ft

Overall, the total surface area of this entire prism is 24+112 = 136 sq ft

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: