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stepladder [879]
3 years ago
12

What is the area of a circle with a radius of 1

Mathematics
2 answers:
dlinn [17]3 years ago
8 0

To find the area of a circle, you have to use the area formula:

r being your radius

A = \pi r^{2}

Substitute 1 in for r

A = \pi (1)^{2}

A = \pi

lidiya [134]3 years ago
4 0

Answer:

π or 3.14

Step-by-step explanation:

1. Set equation to solve for area of a circle.

A=\pi r^2

2. Solve for area of a circle.

A=\pi r^2

A=\pi 1^2

A= \pi

If π is 3.14, you're answer would be 3.14.

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Answer:

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3 years ago
Ian measured a city park and made a scale drawing. In real life, the soccer field is 114 meters long. It is 19 millimeters long
ioda

Answer:

1 mm : 6 m

Step-by-step explanation:

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3 years ago
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jasenka [17]

Answer:

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