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3 years ago

Someone please help.

Mathematics

2 answers:

givi [52]3 years ago

5 0

Answer:

Step-by-step explanation:

Area of a Rectangle = L x W

L = 8

W = 6.5

Area of a Rectangle = 8 x 6.5 = 52

Surface Area = Area of a Rectangle x Number of Rectangles

Surface Area = 52 x 2 = 104

Area of a Rectangle = L x W

L = 8

W = 5

Area of a Rectangle = 8 x 5 = 40

Surface Area = Area of a Rectangle x Number of Rectangles

Surface Area = 40 x 1 = 40

Area of a Triangle = B x H x 1/2

B = 5

H= 6

Area of a Triangle = 5 x 6 x 1/2 = 15

Surface Area = Area of a Triangle x Number of Triangles

Surface Area = 15 x 2 = 30

Surface Area = Sum of Surface Areas =

104 + 40 + 30 = 174ft²

xz_007 [3.2K]3 years ago

3 0

Answer:the surface is 6ft

Step-by-step explanation:

becuase is holding it up

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