(the area of a circle is A+ pi= or aproxamatly = 3.14 and r is the radius)
2006-09-10 07:35:57 · 6 answers · asked by fillojeta a 1 in Education & Reference ➔ Homework Help
nd (the area of a circle is a=pi radius squared where pi is aproxamatly 3014 and r is radius..)
2006-09-10 07:42:58 · update #1
oops this is rite not the one on top that starts with(the area..) sorry this is rite (the area of a circle is a=pi radius squared where pi is aproxamatly 3014 and r is radius..)
2006-09-10 07:43:43 · update #2
area = pi * r^2
a = 3.14 * (2.5)^2
a = 3.14 * 6.25
a = 19.625
2006-09-10 07:42:06 · answer #1 · answered by Sandra 3 · 0⤊ 0⤋
Circular Area Rug
2016-11-12 07:50:13 · answer #2 · answered by ludden 4 · 0⤊ 0⤋
The correct formula for area of circle
pi *radius squared.
2006-09-10 07:42:44 · answer #3 · answered by Kainoa 5 · 0⤊ 0⤋
You've got all the pieces of the puzzle. Get out your calculator!!!!
Area = pi times radius squared
[(2.5)(2.5)]3.14 = area covered
2006-09-10 07:42:11 · answer #4 · answered by Anonymous · 0⤊ 0⤋
19.625 ft^2
The formula is pi times radius times radius (pi*r^2), or 3.14*2.5*2.5.
2006-09-10 07:40:55 · answer #5 · answered by Kay 2 · 0⤊ 0⤋
A=pi*r^2
=(3.14*2.5ft*2.5ft)
=19.63 square ft = 19.63ft^2
2006-09-10 07:48:25 · answer #6 · answered by olivia m 2 · 0⤊ 0⤋