How many square inches are there in a 6 inch circle?

Answer 1

The area of a circle is calculated using the formula A = πr^2, where A is the area and r is the radius. In this case, the radius is half of the diameter, so it is 3 inches. Plugging this into the formula, we get A = π(3)^2 = 9π square inches. Approximating π to 3.14, the area is approximately 28.26 square inches.

Answer 2

Well, isn't that just a happy little question! To find the number of square inches in a circle, we use the formula A = πr^2. Since the circle has a radius of 6 inches, we square that (6^2 = 36) and multiply by π to get approximately 113.1 square inches. Just imagine all the lovely colors you could paint in that space!

Answer 3

Oh, dude, you're hitting me with the math questions! So, like, the area of a circle is πr^2, where r is the radius. Since the radius is half the diameter, which is 6 inches, the radius is 3 inches. Plug that into the formula, and you get 3.14 x 3 x 3 = 28.26 square inches. So, like, there are 28.26 square inches in a 6-inch circle.

Answer 4

Area of a circle = Pi x diameter2/4 = 3.142 x 36/4 = 28.28 sq ins

Answer 5

36

Answer 6

8