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Twice its radius which is 11 inches

Q: If the radius of a circle is 5.5 inches what is the diameter?

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The area of a circle is calculated as the value pi(3.1416...) times the square of the radius of that circle.In this case, where a circle has a diameter of 55 meters, the radius, which is half the diameter, will be 25 meters.So to solve for the area (A) of this circle:A = pi x r2 = 3.1416 x 25m x 25m = 1963.5m2 = 1963.5 square meters.

what is the area and circumference of a circle with a diameter of 55 centimeters

452.38 feet = circumference1.) Formula for circumference (perimeter) of a circle = 2 x pi x radius OR pi x diameter(because 2 x radius = diameter)2.) Pi = 3.14153.) 2 x 3.1415 x 72 feet = 452.38 feet

The volume of a cylinder is (pi) (radius)2 (length)Radius = 1/2 diameter.1 foot = 12 inches16 feet = 192 inches1 gallon = 231 cubic inchesVolume of this tank = (pi) (27.5)2 (192) = 456,159.3 cubic inches = 1,974.72 gallons

A 55 gallon drum is just a cylinder and, as such, the volume can be determined by the formula ¶r2h (Pi times radius squared times height). According to Wikipedia, standard 55 gallon drums are 22.5 inches in diameter and 33.5 inches high. http://en.wikipedia.org/wiki/55_gallon_drum The equation is thus 3.14 * 11.25^2 * 33.5. That comes out to 13313 cubic inches or 7.7 cubic feet.

Related questions

Radius is found out by dividing the diameter by 2 . The radius of a circle with a diameter of 55 cm is 27.5 cm

The diameter of a circle is twice the length of the radius.So the radius is 55 hundredths x 2 = 110 hundredths = 1.1

The points ​(minus−1111​,minus−44​) and ​(55​,55​) are the endpoints of the diameter of a circle. Find the length of the radius of the circle.

The area of a circle is calculated as the value pi(3.1416...) times the square of the radius of that circle.In this case, where a circle has a diameter of 55 meters, the radius, which is half the diameter, will be 25 meters.So to solve for the area (A) of this circle:A = pi x r2 = 3.1416 x 25m x 25m = 1963.5m2 = 1963.5 square meters.

what is the area and circumference of a circle with a diameter of 55 centimeters

The circumference of a circle with a diameter of 55 mm is: 172.8 mm

The diameter is 55 inches.

Height = 36 inches (3 feet) Diameter = 21 inches

PiR2 (Pi) x (radius) squared 3.14 x (55/2) squared (3.14 x 27.5) x (3.14 x 27.5) = 7456.32 sq. ft.

Area is 9,500 mm2

The circumference of a 55-foot diameter circle is about 172.8 feet. (C = d x Pi)

452.38 feet = circumference1.) Formula for circumference (perimeter) of a circle = 2 x pi x radius OR pi x diameter(because 2 x radius = diameter)2.) Pi = 3.14153.) 2 x 3.1415 x 72 feet = 452.38 feet