What happens to the area of a circle if the circumference is doubled?

Answer 1

Oh, dude, if you double the circumference of a circle, the area will also double. It's like they're best friends or something. So, if you're out there stretching circles, just know that their area will stretch along with them.

Answer 2

Well, honey, if you double the circumference of a circle, the radius also doubles. And since the area of a circle is calculated using the formula A = πr^2, if you double the radius, the area actually quadruples. So, in simple terms, if you double the circumference of a circle, the area will increase by a factor of four.

Answer 3

If the circumference of a circle is doubled, the radius will also be doubled because the radius is half the circumference divided by pi. When the radius is doubled, the area of the circle will be quadrupled because the area of a circle is calculated using the formula A = πr^2. Therefore, if the circumference is doubled, the area of the circle will increase by a factor of four.

Answer 4

If the circumference of a circle is doubled, the area will be four times bigger. It's like having a square with one metre sides. If we double the length of sides, that is - two metre long sides. the length around will be eight instead if four metres. The area will not be doubled from one square metre to two square meters. It will be four square metres instead.

Lengths only grow in one direction so doubling is doubling, but areas grow in two directions - length and width at the same time. Therefore, areas grow and grow, doubling this way and doubling that way, so the doubling is doubled making it four times. Trebling would be trebled making a three times length increase into a nine times area increase.