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shutvik [7]
3 years ago
11

What is the area of this trapezoid?

Mathematics
2 answers:
sergey [27]3 years ago
5 0

Answer:

153squared

Step-by-step explanation:

The two triangles on the side have an area of 63.

The rectangle has an area of 90.

90+63=153

Alla [95]3 years ago
5 0

Answer:

153 ft²

Step-by-step explanation:

Area of a triangle: 1/2 bh

                              1/2 (7x9)

                              1/2 (63)

                              31.5

Since there are two triangles of the same size: 31.5x2=63

Area of a rectangle: lw

                                  (9x10)

                                  90

Add them together:

  63+90=153

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steposvetlana [31]

here,

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we get,

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kotykmax [81]

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AnnZ [28]

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Answer: c)She should have multiplied 15 by 3 instead of dividing.


Step-by-step explanation:

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3 years ago
Read 2 more answers
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