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3 votes
Please do number 10. Thanks.

Please do number 10. Thanks.-example-1

2 Answers

2 votes

Answer:

379.94

Explanation:

area of a circle is pi*radius squared. Radius is 11. 11*11=121. Now all you have to do is multiply 3.14*121. 3.14*121=379.94

User EasonL
by
5.0k points
3 votes

The equation for the area of the circle
\pi r^2

  • r: length of the radius --> 11cm

  • \pi --> 3.14

Now lets plug in all the known values in the equation:


\pi r^2=3.14 * 11^2 = 3.14 * 121 = 379.94

Thus it wants the answer rounded to the nearest whole number, so

Answer: 380 square centimeters

Hope that helps!

User Tulir
by
4.7k points