Study guides

Q: What is the circumference of r equals 3.20?

Write your answer...

Submit

Related questions

Circumference = 2*pi*r = 12.566 cm (approx)

75.36

A circle with a radius of 21 units has a circumference of 131.95 units.

Something that goes around

9. Circumference equals 2 times Pi times the radius. C=2(pi)r. "r" for radius. So if your circumference is 18 times pi, then you do 18 divided by 2, which gives you a radius of 9.

circumference = 2*pi*6 = 37.699 inches to 3 decimal places

The circumference is Pi x r x r.... In THIS case it's .25 x .25 x Pi... which equals 0.19634375

Circumference = r x pi and d = 2r. So, r = d/2 = 6/2 = 3ft and Circumference = 3ft x 3.14 = 9.42.

mabye

The circumference of a circle is its perimeter, or the distance around it. It equals 2(pi)r or pi*d, where r is the radius, d is the diameter and pi is 3.14...

12.56

The circumference of a circle C is 2Pixr So solving for r we have C/2Pi=r

Circumference = 2*pi*r Circumference = 2*3.14*25 => 157 inches

Circumference is pi times diameter. If the radius is 24, the diameter (twice the radius) is 48, making the circumference 48pi, or approximately 150.72 units.

C = 2 pi r = 6.40 pi = 20.1062 inches (rounded)

(20 X 20) X 3.14 = 1256 yards Pi = 3.14 Circumference = 1256yd

The circumference of a circle is 2πr where r is the radius or πd where d is the diameter. The circumference of the apple pie divided by its diameter is πd/d = π.

C = pi*r82 C = Pi*r*2 90=R Thus 180*Pi

0.32 equals 320 thousands.

No. C = 2*pi*r is the equation representing the circumference of a circle. The area of a circle is equal to pi*(r^2).

The circumference of a circle. This is the total amount of length around the circle. C= Circumference R= radius of the circle Pi=3.14159

r = c/2pi (radius of a circle equals the circumference divided by (2 x pi)

The circumference of a circle is 2 * r * pi or d * pi; the diameter "d" = 2* the radius "r". "pi" is - VERY approximately! - 3.14. The area of a circle is pi * r^2. There is a calculator built into Windows, or you can use the calculator built into Google.

the circumference of a circle equals 2x(pi)x(r) r=d/2 r=58.4/2=29.2 the answer =2x(pi)x29.2 =58.4(pi)

C = 2,010.62