what is the area of the shaded circle inside the square?
2006-12-07 20:58:17 · 14 answers · asked by Jennifer 1 in Education & Reference ➔ Homework Help
5 X BY 10 THEN 10 X BY 5 + X=MC"2 + 1000000X1 /1/12
THERE YOU GO. NOW THAT WAS EASY WASN'T IT .
2006-12-07 21:13:59 · answer #1 · answered by Anonymous · 3⤊ 2⤋
The area of a circle is Pi *r(squared)
The diameter of the square is the same as the diameter of the circle so to find the radius u divide the length of the square's side by 2 then do Pi r(squared) to get the area
2006-12-08 08:50:27 · answer #2 · answered by Perfect-Angel84 2 · 1⤊ 0⤋
The area of the circle: pi times radius squared. The square has nothing to do with the question since the question asks only for the area of the circle. So pi (3.1416) times the length of the radius squared. Example: What is the area of a circle which radius is 3 inches?
Answer: (3.1416) (3)(3) = 28.27 inches.
2006-12-07 21:04:48 · answer #3 · answered by Anonymous · 0⤊ 1⤋
this suggests the perimeters of the sq. is 6 cm, meaning the diameter of the circle is likewise 6 cm. permit's locate the element of the circle and the sq.. Circle: A = ?r² A = ?([6/2]²) A = ?(9) A = 9? cm² sq.: A = s² A = 6² A = 36 cm² this suggests 9? / 36 of the diagram is shaded. We then seek for the proportion. right here is the way it is going. % of shaded = [9? / 36] x one hundred % of shaded = seventy 8.5% (answer) wish this facilitates!
2016-10-14 06:24:09 · answer #4 · answered by juart 4 · 0⤊ 0⤋
If the side of the square is = s then the radius of the circle is s/2
area = pi * (s/2)^2
which is pi/4 * the area of the square.
2006-12-08 03:13:18 · answer #5 · answered by Anonymous · 1⤊ 0⤋
formulas will NOT help with this, because you don't have the measurement of any sides/diameters.
Here's your answer:
A circle within that square has an area of half the original square.
(the shaded circle and the light around it are equal.)
2006-12-07 22:19:21 · answer #6 · answered by Mary Jane 2 · 0⤊ 1⤋
I thought Jason F was right and even gave him a thumbs up. But the length of the square is the diameter of the circle not its radius.
2006-12-07 21:05:54 · answer #7 · answered by Anonymous · 3⤊ 0⤋
The area of the circle is pi x r^2. You can find r by taking one half of a side of the square. Pi is approximately 3.14159 so you can figure it out from there.
2006-12-08 07:23:03 · answer #8 · answered by lorenbear 6 · 1⤊ 0⤋
Let 's' be the side of square.
So, diameter of circle = s
radius = s/2
area of circle = pi * (s^2)/4
2006-12-07 21:19:40 · answer #9 · answered by sri 1 · 2⤊ 0⤋
The area of a circle is Pi*Radius Squared.
Therefore, as the length of any side of the square is the radius of the circle, the calculation is that length squared x 3.1416.
2006-12-07 21:02:48 · answer #10 · answered by Anonymous · 2⤊ 4⤋
1/2 the length of the square. square this and mulitply by pi (3.14).
2006-12-07 21:12:17 · answer #11 · answered by michelle p 2 · 2⤊ 0⤋