Mathematics, 30.01.2020 04:50, jordanrose98

1. a circle has radius of 3cm. how does the circumference of the circle compare to the area?

2.a circular piece of metal has a radius of 3.5 meters. the metal sells for $3.25 per m².

what is the total cost of the circular piece of metal?

use 3.14 for pi

3.a 12-inch diameter pizza has 22 calories per square inch.

about how many calories are in the entire pizza?

use 3.14 for pi

Answers: 1

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1. a circle has radius of 3cm. how does the circumference of the circle compare to the area?
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