SOLUTION: A circle has an area of 113.097 sq ft calculate the diameter of the circle was just wondering what the formula is for doing this

Question 221435: A circle has an area of 113.097 sq ft calculate the diameter of the circle

was just wondering what the formula is for doing this
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
For a circle, the area is given by:
or, if you have the diameter, substitute
So now, if you substitute and solve for d, you get:
Then square the parentheses.
Multiply both sides by 4.
Divide both sides by .
Finally, take the square root of both sides.
Evaluate this and you'll have your answer!
RELATED QUESTIONS
A circle has an area of 900 pi sq cm. What is the diameter? ?... (answered by richwmiller)

a circle has an area of 10(3.14)cm sq. what is the... (answered by Maths68)

What is the formular for finding the area (sq. ft.)of a... (answered by nerdybill)

A circle has an area of 25 pie cm squared. If a circle was drawn within that circle the... (answered by Fombitz)

what is the formula to get the area of a circle that has a 29mm diameter (answered by KMST)

the area of a circle with a radius of r is given by the formula A=pi*r^2. if a circle... (answered by Fombitz)

Circle has an area of 25 cm2, what is its circumference to the nearest tenth of a... (answered by stanbon,ankor@dixie-net.com)

What is the diameter of a circle that has an area of 106 square... (answered by rfer)

What is the diameter of a circle that has an area of 36 pie... (answered by richard1234)