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Gelneren [198K]
3 years ago
10

The bowl of a circular birdbath has an inside diameter of 18 inches, as shown in the drawing belon.

Mathematics
1 answer:
Step2247 [10]3 years ago
4 0

Answer:

254 square inches

Step-by-step explanation:

A=pi*r^2

A=pi*(d/2)^2

A=3.14*(18/2)^2

A=3.14*(9)^2

A=3.14*81

A=254.34 in^2

So, rounded no the nearest whole, the answer is 254 in^2

Which is option 2 or B

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Answer:

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Step-by-step explanation:

Simple interest = principal. * rate * time

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1380 = p * 0.12 * 2

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A = P(1 + r/n)^nt

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4 0
3 years ago
How do I solve this?
blagie [28]

Answer:

We'll solve that in parts.

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The bottom of that figure is made of 3 parts.

A) a 2 by 2 right triangle. area equals  (2*2)/2 = 2

B) a 2 by 2 square whose area equals 2*2 = 4

C) a 6 by 2 right triangle whose area equals (6*2) / 2 = 6

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Step-by-step explanation:

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