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astraxan [27]
3 years ago
14

A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 24 ft long and 16 ft wide.

Mathematics
2 answers:
Margaret [11]3 years ago
6 0

Step-by-step explanation:

Area: L× b

24× 16

384cm²

the area of garden is 384cm²

Alchen [17]3 years ago
4 0

Answer: Using width as diameter=32π Using length as diameter=72π

*I included both possibilities since I didn't see a picture of the way in which the semicircle and rectangle were joined.*

Step-by-step explanation:

In order to solve, you have to know the formula for area of a circle which is A=πr^2 (pi*radius to the 2nd power)

The problem does not give us the radius, but we know that radius is half of the diameter.

To find the diameter, we have to use the side measurement of the rectangle and divide it by 2 to find the radius.

Next, we increase the radius to the 2nd power, giving us the radius of a whole circle.

Finally, we have to divide that by 2 since it's a semi circle otherwise known as half of a circle.

I put the answer in terms of pi since that's the most accurate, but if the question specifically instructs it, you can calculate part of the irrational decimal and round to a certain place value.

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Answer:

x^2-4x+y^2+6y-108=0

Step-by-step explanation:

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Find 3 different ratios that are equivalent to 7:3.
ratelena [41]

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14:6

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Step-by-step explanation:

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Troyanec [42]

9514 1404 393

Answer:

  12,566 ft ≈ 2.38 miles

Step-by-step explanation:

The circumference of a circle is given by the formula ...

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At 5280 ft per mile, that distance is about ...

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The distance around the crater is about 12,566 ft or 2.38 miles.

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3 years ago
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