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OverLord2011 [107]
3 years ago
9

Find the area of a circle with a radius of 3.

Mathematics
1 answer:
TiliK225 [7]3 years ago
5 0

Answer:

A =28.26

Step-by-step explanation:

Using the area formula

A = pi r^2

We use pi = 3.14 and the radius is 3

A = 3.14 * (3)^2

A = 3.14 *9

A =28.26

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Wayne purchased 15 pounds of bird seed for $36.75 at Hank's
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8 0
3 years ago
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What is the volume of the square pyramid with base edges 18 m and slant height 15 m
vlada-n [284]

check the picture below.

so it has a base of 18x18 and a height of that much.

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3 years ago
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On an uphill hike, Ted climbs at a rate of 3 miles an hour. Going down, he runs at a rate of 5 miles an hour. If it takes him 40
telo118 [61]

It takes 40 minutes more going up or 40/60 = 0.67 hours more.

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Since the distance of running up and down must be equal therefore:

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So the total length of the hike is:

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3 0
3 years ago
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Mrrafil [7]

Answer:

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Please mark this brainliest and I will be glad to help anytime


6 0
3 years ago
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