Best Answer

Diameter of a circle = circumference/pi

Lvl 10

Q: If the diameter of a circle is 80 what is the circumference?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

The diameter is about 25.464 units.

80/pi = 25.465 cm (rounded)

If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).

A circle with a circumference of 11.25 has a diameter of: 3.581

If the diameter of circle is 9.75, the circumference is: 30.6

Related questions

Diameter of a circle = circumference/pi

Circumference of a circle = π × diameter = π × 80 mm = 80π mm ≈ 251 mm

Diameter = 80/pi feet

The diameter is about 25.464 units.

25.464

Circumference = 80*pi meters

It has a circumference of 251.33 inches.

Circumference = Ï€*d = Ï€*80 = 251.33 units

If the diameter of a circle is 69mm then the circumference is: 216.8mm (diameter x pi = circumference).

80/pi = 25.465 cm (rounded)

The circumference of a 13.5 diameter circle is: 42.41(diameter x pi = circumference).

If a circle has a circumference of 8 the diameter is: about 2.546 (circumference divided by pi = diameter).