Craig is cutting a 6 foot square piece of plywood
Circumference of a circle is
C = 2 x pi x r
Where r = radius
The area of the plywood is
A = 6 x6
A = 36 square units
This implies that each length of the plywood is 6
Length = Diameter of the circle
Diameter of a circle = 2 x r
Diameter = 6
6 = 2 x r
6 = 2r
Divide both sides by 2
6/2 = 2r/2
r = 3 foot
Since, C = 2 x pi x r
C = 2 x 3/14 x 3
C = 2 x 3 x 3 / 14
C = 18/14
C = 1.29 foots
The answer is 1.29 foots
