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Anestetic [448]
3 years ago
12

What is the area of a semicircle that has a radius of 30 feet

Mathematics
1 answer:
adoni [48]3 years ago
3 0

Answer:

A = 1413.72 unit²

Step-by-step explanation:

area of a semicircle formula: <em>A = (πr²)/2</em>

To find the area of a semicircle that has a radius of 30 feet, apply r = 30 to the formula <em>A = (πr²)/2</em>:

<em>A = (π30²)/2</em>

<em>A = 1413.72 unit²</em>

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  y = (x +2)(x -1)(x -3)

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3 years ago
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3 years ago
Joey had a balance of $250.50 in his account, and then he made a purchase for $317.25. What is the new
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