Squaring the Circle

Find the side of the square with the same area as the circle of radius 9.

Correct answer:

Did you find an error or inaccuracy? Feel free to write us. Thank you!

You need to know the following knowledge to solve this word math problem:

arithmetic

square root

planimetrics

Grade of the word problem

We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions:

Described 83448
A square is described as a circle with a radius of 6 cm. How much larger is the area of the square than the area of the circle?
Circle segment
A quarter circle with a radius of 4 has the same area as a circle segment with a radius of 3. What is the magnitude of the center angle of the circle segment?
Hexa pyramid
The base of the regular pyramid is a hexagon, which can be described as a circle with a radius of 2 m. Find the volume of the pyramid to be 2.5 m high.
Circular flowerbed
We split the circular flowerbed with a diameter 8 m by concentric circles to circles and annulus with the same area. Find the radius of the circle.
Right angled
We built a square with the same area as the right triangle with legs 17 cm and 17 cm. How long will be the side of the square?
Perimeter of the circle
Calculate the perimeter of the circle in dm, whose radius equals the side of the square containing 0.49 dm².
Two circles 3
Two circles are inscribed in a square whose side is 4 cm. Find the radius of the smaller circle.