3 years ago

What is the area of the figure?

Mathematics

1 answer:

Orlov [11]3 years ago

8 0

Answer:

90 in²

Step-by-step explanation:

The figure's area is that of four right triangles, each with legs of 6 in and 7.5 in. The area of each triangle is half the product of the leg lengths, so is ...

triangle area = (1/2)(6 in)(7.5 in)

Then the area of 4 of those triangles is ...

figure area = 4 · triangle area = 2(6 in)(7.5 in) = 90 in²

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