3 years ago

15 2 pts Find the area of the given shape, a) 18 b) 15 c) 24 d) 21

1 answer:

3 0

9514 1404 393

Answer:

A. 18

Step-by-step explanation:

The area of a trapezoid is given by the formula ...

A = 1/2(b1 +b2)h

Here, the parallel bases have lengths 3 and 9. The height is 3, so the area is ...

A = 1/2(3 +9)(3) = 18

The area of the trapezoid is 18 square units.

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