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What is the circumference of a circle if the diameter is 45?

Updated: 11/3/2022

Wiki User

∙ 14y ago

Best Answer

141.372

Circumference equals pi times the diameter: 45 x 3.1416 = 141.372

If you memorize the formula, it will serve you well.

Wiki User

∙ 14y ago

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What is the circumference of a circle with a diameter of 45 inches?

The circumference of a circle with a diameter of 45 inches is 141.37 inches.

What is the circumference of a circle with a diameter of 45 centimeter?

141.37

What is the circumference of a circle with a diameter if 45 centimeters?

The idea is to multiply the diameter by pi.

If circle diameter is 12 inches what is the circumference?

37 45/64 inches.

What is the diameter of a circle if the circumference is 80 -?

Diameter of a circle = circumference/pi

Related questions

What is a diameter of a circle with a circumference of 45 cm?

The diameter of a circle with a circumference of 45 cm is: about 14.32 cm

What is the circumference of a circle with a diameter of 45 inches?

The circumference of a circle with a diameter of 45 inches is 141.37 inches.

If the circumference of a circle is 45 cm what is the length of the diameter in centimeters?

If the circumference of a circle is 45 cm the length of the diameter in centimeters is: about 14.32 cm

What is the circumference of a circle with a diameter of 45 centimeter?

141.37

What is the circumference of a circle with a diameter of 45?

approximately 141.3

What is the circumference of a circle with a diameter if 45 centimeters?

The idea is to multiply the diameter by pi.

If the diameter of the circle is 69mm then what is the circumference of this circle?

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

If circle diameter is 12 inches what is the circumference?

37 45/64 inches.

What is the circumference of a circle with a diameter of 45 centimeters?

The formula to find Circumference is: C = Pi x D (Pi is 3.1416 and D is Diameter). Hence, 3.1416 x 45 = 141.372 cm Square centimeters (sq cm) are a measure of area. Circumference is measured in linear centimeters not square centimeters. The answer is 141.372 cm.The circumference of a circle is Î *d.The circumference of a circle with a diameter of 45 centimeters would be 45Î  cm.

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

Diameter of a circle = circumference/pi

What is the diameter of a circle if the circumference is 80 -?

Diameter of a circle = circumference/pi

What is the circumference of A 13.5 Diameter circle?

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

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