Question

A circle with an area of 153.86 square feet. What is the radius and diameter?

Answer 1

Equation of calculating the area of circle: pi * r^2

Answer 2

So, now the area is 153.86 sq ft.
153.86=pi * r^2
You will find the answer

Answer 3

r is the radius, 2r is the diameter

Answer 4

Gotta make a corection
Area = PI*radius^2
153.86 = 3.14159*radius^2

Answer 5

radius = sqroot(153.86/3.14159)
radius = sqroot(48.9752004558)

radius = 6.9982254242

Answer 6

Diameter = 2 * radius
Diameter = 13.9964508484

Answer 7

Ya, the same