Question

If C is a circles circumference and r is it’s_____,then C=2pi r. The_____of a circle can be found by taking the product of half the circumference and the radius

Answer 1

r is the radius, area

Explanation:

Good luck

Answer 2

Explanation:

The first blank is radius.

The circumference = 2 * pi * r

For the second answer, if you take 1/2 the circumference, you get pi * r

If you then multiply by r, you get pi * r * r

pi * r^2 = the area.