3 years ago

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)

Add them together:

63+90=153

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