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inysia [295]
3 years ago
8

How to Find the area of this figure

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
8 0

Answer:

370.97 cm²

Step-by-step explanation:

Break up this figure into a half circle and a trapezoid.

The radius of the half circle is half the diameter, or half of 14 cm, or 7 cm.

The area of this half circle is then A = (1/2)πr², which here is:

A = (1/2)π(7 cm)² = 76.97 cm².

The trapezoid has a width of 14 cm and two legs of length 24 and 18 cm respectively.

The area of this trapez. is (average of the leg lengths)(width), or

A = (24 + 18) /2  times 14 (all in cm), or:

A = (21 cm)(14 cm) = 294 cm²

and so the area of the entire figure is the sum of the two areas found above:

294 cm² + 76.97 cm² = 370.97 cm²

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According to the National Institute of Health, about 37% of high school seniors have vaped in the past year. Suppose that a surv
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For more on the Central Limit Theorem, you can check brainly.com/question/4086221

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