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Volume of cylinder 1= 716.197244 cubic cm Volume of cylinder 2 = 238.7324147 cubic cm
Circumference = 59.7 cm implies radius = 9.5 cm (approx) That, in turn, implies that volume = 3593.1 cm3
circumference = 6*pi cm
Circumference = 2*pi*15.5 in cm
Volume: 4/3*pi*8.53 = 2572.441 cubic cm rounded to three decimal places
Volume of cylinder 1= 716.197244 cubic cm Volume of cylinder 2 = 238.7324147 cubic cm
Circumference = 59.7 cm implies radius = 9.5 cm (approx) That, in turn, implies that volume = 3593.1 cm3
The circumference of a circle with an 81.6 cm diameter is: 256.4 cm
circumference = 6*pi cm
Circumference = 2*pi*15.5 in cm
A sphere with this volume has a diameter of 9.1416 cm, a surface area of 262.54 square cm and a circumference of 28.719 cm.
The answer will depend on what is 20 cm: the radius, diameter or circumference.
Volume: 4/3*pi*8.53 = 2572.441 cubic cm rounded to three decimal places
37.7 cm
18.84 cm
. Find the volume of a cylinder with radius 5 cm and height 7 cm.
First we have to find the radius of the sphere because the circumference is 2*pi*radius. 4/3*pi*radius3 = 904.7786842 cubic cm With your calculator multiply both sides by 3 and then divide both sides by 4*pi: radius3 = 216 Cube root both sides: radius = 6 cm Circumference = 2*pi*6 = 37.69911184 or 38 cm to the nearest cm.