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Stels [109]
3 years ago
11

What is the answer????????????

Mathematics
1 answer:
vazorg [7]3 years ago
6 0

Answer:

43.8

Step-by-step explanation:

Remark

Are there ever a lot of assumptions!!

  • The rectangles are all the same size
  • the triangles are the same size
  • The rectangles are indeed rectangles.
  • The triangles are isosceles.
  • The two equal sides are both equal to the width of the rectangles.

Area of the rectangles

A = L * W

L = 4 m

W = 3 m

Area = 4*3 = 12

There are 3 rectangles so the total area = 3*12 = 36

Area triangles

Area = 1/2 b * h

b = 3

h = 2.6

Area = 1/2 * 2.6 * 3

Area = 1/2 7.8

But there are 2 of them so the area for the 2 is

Area = 2* 1/2 7.8

Area = 7.8

Total area = 36 + 7.8

Total area = 43.8

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