Can anyone help me to do this problem??
2006-07-21 16:11:36 · 10 answers · asked by Lady P 1 in Education & Reference ➔ Homework Help
616.
2006-07-21 16:14:53 · answer #1 · answered by I Know Nuttin 5 · 0⤊ 0⤋
Area of a circle is pi*r*r = 22/7 * 14 * 14 = 616 inches
2006-07-21 16:14:58 · answer #2 · answered by gradient descent 2 · 0⤊ 1⤋
Area of a circle Formula
A = πr²
π = 22/7 = 3.142857143
radius = 14 in.
R² = 196
A = 3.142857143(196)
A = 616
The area of the circle is 616 in.
2006-07-22 02:43:20 · answer #3 · answered by SAMUEL D 7 · 0⤊ 1⤋
pi x radius square
use 22/7 for n is referring to pi. 22 devided by 7 = 3.142857142857 or the more commonly used 3.14
radius squared = 14 x 14 = 196
The area is 616 inches
2006-07-21 16:18:36 · answer #4 · answered by Anonymous · 0⤊ 1⤋
The formula for a circle's area is:
A = pi * r^2
'A' is the area you're solving for.
'pi' is a mathematical constant equal to 3.1415... (22/7 is an approximation of pi)
'r' is the radius of the circle (the distance from the center point to the circle's border)
Hence:
A = (22/7) * (14in)^2
A = (22/7) * 196sq in
A = 616 sq in
2006-07-21 16:15:49 · answer #5 · answered by sovbob 3 · 0⤊ 1⤋
616 in
2006-07-21 16:16:13 · answer #6 · answered by Anonymous · 0⤊ 1⤋
if the radius is 14, then the area is pi times 14 squared. but what do you mean by n?
2006-07-21 16:14:02 · answer #7 · answered by erica 2 · 0⤊ 1⤋
(14)(14)(22/7) = 616
2006-07-21 16:15:37 · answer #8 · answered by MsMath 7 · 0⤊ 1⤋
Pi * r^2 = 3.14 * (14^2)
Do the rest of it for practice - it's your homework.
2006-07-21 16:15:36 · answer #9 · answered by oldmoose2 4 · 0⤊ 1⤋
616 in^2. (area is always squared.)
2006-07-21 16:16:04 · answer #10 · answered by Melissa P 3 · 0⤊ 1⤋