ryleighh ryleighh

24-03-2017
Mathematics

contestada

I need help please I'd int understand this please someone help

I need help please Id int understand this please someone help class=

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CarlieJC CarlieJC

24-03-2017

The equation is pie times the radius to the second power. So it would be pies time 3 to the second power. Then it would be pie times 9.

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Аноним Аноним

24-03-2017

FOr this, you would use the equation A = pi * r^2. 3 is the radius, so your new equation is A = pi * 3^2. A = 9pi is your answer. Hope this helps!

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