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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 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 circle that is 45 cm in diameter?

C = D * pi = 45 * 3.14159(...) = 141.372 cm

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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