1 year ago

Can someone help me with this

Mathematics

2 answers:

Elanso [62]1 year ago

6 0

Answer:

1,256 dm^2 and 400π dm^2

Step-by-step explanation:

The circumference is equal to 2pi times the radius. So 40pi=2pi times the radius so the radius is 20. The area of a circle is pi times the radius squared or 400pi and if using 3.14 for pi this would be 1,256 dm^2

valkas [14]1 year ago

5 0

Shi why is everything answered already

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See Explanation

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