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Reptile [31]
3 years ago
15

What is the approximate area of a circle with a diameter of 28 centimeters? Use π = 3.14.

Mathematics
2 answers:
larisa [96]3 years ago
8 0
Formula is π * r^2

π = about 3.14 and the radius is half of the diameter so 28/2 = 14

3.14 * 14^2 = 615.44

B

Nikitich [7]3 years ago
3 0

Answer:

B.

615.4 square centimeters

Step-by-step explanation:

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Answer:

32.5

Step-by-step explanation:

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The function g(x) = –3x2 – 36x – 60 written in vertex form is g(x) = –3(x + 6)2 + 48. Which is one of the transformations applie
nikklg [1K]
The general vertex form is this:
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From the choices we only have:
<span>The graph of f(x) = x2 is made narrower</span>
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