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what is the diameter of a circle with the given dimensions d= ft

Sagot :

Answer:

Here we are supposed to know the diameter of the circle, d, but the question seems incomplete.

I will solve this for a general diameter d.

First, we know that for a circle of radius R, the perimeter of a circle is:

P = 2*pi*R

where pi = 3.14

And we know that the diameter is twice the radius, then:

2*R = d

isolating R we get:

R = d/2

If we replace this in the perimeter equation we get:

P = 2*pi*R = 2*pi*(d/2) = pi*d

Then the perimeter of a circle with diameter d is:

P = pi*d = 3.14*d

Where to find the perimeter of a specific circle, you just need to replace the variable "d" with the actual diameter of the circle.