Best Answer

circumference = π x diameter

=> diameter = circumference ÷ π

~= 20ft ÷ 3.14

~= 6.37 ft

Q: What is the diameter of a circle with a circumference of 20 ft?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The circumference of a circle with the diameter of 14 ft is: 44 feet.

The circumference of a circle whose diameter is 1.5 ft is: about 4.712 feet.

If the circle is 20 ft radius, the area is π·20² = 1256.637 ft² If the circle is 20 ft diameter, the area is π·(20/2)² = 314.1593 ft² If the circle is 20 ft circumference, the are is π·(20/2π)² = 63.66198 ft²

A circle with a diameter of three feet has a circumference of 9.4 feet.

Circumference of the circle = 7*pi feet

Related questions

The circumference of a circle with a diameter of 10 ft is: 31.42 feet (diameter x Pi = circumference).

That my friend would be 62.8

The circumference of a circle with the diameter of 14 ft is: 44 feet.

That depends on what you mean by a "20 ft semicircle".A semi-circle is a half circle.A 20 ft circle could be:A circle of diameter 20 ftThe perimeter of the semicircle is half the circumference plus the diameter → perimeter = 1/2π 20 ft + 20 ft= 10π + 20 ft≈ 51.42 ftA circle of radius 20 ftThe perimeter of the semicircle is half the circumference plus double the radius → perimeter = 1/2 2π 20 ft + 2 x 20 ft= 20π + 40 ft≈ 102.08 ftA circle of circumference 20 ftThe perimeter of the semicircle is half the circumference plus the diameter → perimeter = 1/2 20 ft + 20 ft ÷ π= 10 ft + 20/π ft≈ 16.37 ftHowever, if a 20 ft circle is a circle with a circumference (= perimeter) of 20 ft then a 20 ft semi-circle could be a semicircle with a perimeter of 20 ft→ perimeter = 20 ft

Circumference of a circle is pi multiplied by the diameter. If the diameter of the circle is 11 ft, the circumference is: 3.14 x 11 ft = 34.54 ft

The circumference of any circle is (pi) x (the circle's diameter).

The circumference of a circle whose diameter is 1.5 ft is: about 4.712 feet.

The circumference of a 35 ft diameter circle is: 110 feet.

Circumference of a circle = 2piradius or pi*diameter

The circumference of a circle with a diameter of 32 feet is: 100.5 feet (diameter x Pi = circumference).

If the circle is 20 ft radius, the area is π·20² = 1256.637 ft² If the circle is 20 ft diameter, the area is π·(20/2)² = 314.1593 ft² If the circle is 20 ft circumference, the are is π·(20/2π)² = 63.66198 ft²

The circumference of a 35 ft diameter circle is about 110 feet. (d x Pi = C)