The circumference of a circle is 7π m.
what is the area

38.4845100065m²

when rounded to the nearest tenth: 38.5m²

when rounded to the nearest hundredth: 38.48m²

when rounded to the nearest thousandth: 38.485m²

Step-by-step explanation:

the formula for finding the area of a circle is , where A = area and r = the radius of the circle.

since you're only given the circumference, we need to calculate the radius of the circle before we can find the area.

first, plug the given values into the equation.

since is the given circumference, plug in for .

now divide .

now we know that the radius of the circle is 3.5 :) since we have this information, we can now solve for the area of the circle using the formula .

first, plug in for .

now multiply , aka pi times three and five tenths squared.

the area of the circle is 38.4845100065m². i hope this helps! have an amazing day <3

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it