find a area inside of a square, but outside the circle, the radius of the circle is 2ft. using 3.19 for pi. the square is 6ft by 6ft.
2006-12-12 07:22:57 · 17 answers · asked by Anonymous in Education & Reference ➔ Other - Education
area of square= 6 x 6= 36 sq ft
are of circle is pi x radius squared= 3.14 x4= 12.56
area of square outside of circle is 36-12.56=23.44 sq ft
2006-12-12 07:26:51 · answer #1 · answered by tamumd 5 · 1⤊ 0⤋
The area inside the square with the circle in it is 23.24 ft. Usually you use 3.14 for pi which in that case the answer would be 23.44 ft. You find this by first using the formula for area of a circle. It is A= pi times radius squared. Then you find the area of the square and subtract it from the area of the circle. There you go!
2006-12-12 07:30:54 · answer #2 · answered by Anonymous · 0⤊ 0⤋
If you have the dimensions of the circle and the square, you should be able to figure it out no problem.
The area of the square is 36 feet (6 ft x 6 ft)
The area of the circle is 12.56 feet (Pi x 2 ft squared (=4))
So the area leftover is 36 feet minus 12.56 feet = 23.44 feet
2006-12-12 07:25:07 · answer #3 · answered by ndtaya 6 · 0⤊ 0⤋
How to find the area of a square:
The area of a square can be found by multiplying the base times itself. This is similar to the area of a rectangle but the base is the same length as the height.
If a square has a base of length 6 inches its area is 6*6=36 square inches
2006-12-12 07:25:05 · answer #4 · answered by hikin2006 3 · 0⤊ 1⤋
Pi is 3.14 though and you would have to subtract the Area of the circle from the Area of the square to figure out the area that you need.
First figure out the Area of the Square.
A=x^2
A=36
Then find out the area of a circle and then subtract the two.
2006-12-12 07:29:36 · answer #5 · answered by ambr95012 4 · 0⤊ 0⤋
First, find the area of the circle:
Area = 3.14 * 4 (radius squared) = 12.56
Next, find the area of the square:
Area = 6 * 6 = 36
Now, subtract:
36-12.56 = 23.44 ft squared
2006-12-12 07:29:00 · answer #6 · answered by teacher16 1 · 0⤊ 0⤋
The area of a square can be found by multiplying the base times itself. This is similar to the area of a rectangle but the base is the same length as the height.
If a square has a base of length 6 inches its area is 6*6=36 square inches
http://www.aaamath.com/B/geo78_x4.htm
This link will help you calculate it for a given set.
2006-12-12 07:25:06 · answer #7 · answered by Melli 6 · 0⤊ 1⤋
find the area of the square 6x6
then subtract the area of the circle (pi)(r^2) or (3.14) x 2 x 2
2006-12-12 07:26:29 · answer #8 · answered by ? 3 · 1⤊ 0⤋
Why would you use 3.19 for pi? Pi is 3.1415926 approximately. Your answer should come out to: 23.433629386 square feet if you do it correctly.
2006-12-12 07:42:58 · answer #9 · answered by Anonymous · 0⤊ 0⤋
area of the square alone is 6x6 =36 sqaure ft
are of the circle is pi r^2 = 3.19x2x2 = 12.76
36-12.76=23.24 square feet.
2006-12-12 07:32:19 · answer #10 · answered by borscht 6 · 0⤊ 0⤋