Dmitri's mom is making him a tent to use for backyard camp outs with his friends.
How much material will Dmitri's mom need for the tent, including the floor?
Give an exact answer (do not round)
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Answer:
Total material needed is 21.4 m^2
Step-by-step explanation:
Area of a triangle=1/2*b*h
=1/2*2*1.7
=1.7 m^2
As there are 2 triangles, we will have 1.7 m^2 twice = 2*1.7= 3.4 m^2
Area of a rectangle = b* h
= 3*2
= 6 m^2
As there are 3 rectangles including the floor, we will have 6m^2 thrice = 3*6= 18 m^2
Therefore, total material needed
= 3.4 m^2 + 18m^2
= 21.4 m^2
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