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Veseljchak [2.6K]
3 years ago
13

What is the best approximation for the area of a circle diameter of 19 m?

Mathematics
1 answer:
Maslowich3 years ago
7 0
The formula for an area of a circle is 
A=pi times radius squared

there for you do pi times 9.5 to the power of two/squared (radius is half of the diameter so 19 divided by 2 is 9.5) 

pi times 9.5 squared 
= 283.5

I rounded to the nearest tenths


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