Question

Sarah says that you can use the area of a

Answer 1

Answer:

Sarah is Correct

Step-by-step explanation:

If we are given the area of a circle as 44 Square Centimeter, we know that:

Area of a Circle$=\pi r^2$

Circumference of a Circle $=2\pi r$

Therefore, from the area, we can obtain the value of the radius to calculate the circumference of the circle:

$\pi r^2=44\\r^2=\dfrac{44}{\pi} \\r=\sqrt{\dfrac{44}{\pi} }$

Therefore:

Circumference of the circle$=2\pi \sqrt{\dfrac{44}{\pi} }$

=23.51 centimeters.