The volume of a cylinder that has a radius of 3cm and a height of 7cm is 197.92cm3
A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2
A cone with a base radius of 3 cm and a height of 8 cm has a volume of 75.4 cubic cm.
Total SA = 245.04 cm2
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V = 424.115 cm3
The volume of a cylinder that has a radius of 3cm and a height of 7cm is 197.92cm3
A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2
The average height of the cress plant is 3cm - 15cm. If you water cress in a solution of water & sugar will make the plant grow better!
The surface area is 226.2cm2
A cone with a base radius of 3 cm and a height of 8 cm has a volume of 75.4 cubic cm.
To calculate the volume of the cone do like this: 3*3*pi*6/3 Pi is about 3.14 So the answer is about 56.52cm³
If the radius of each tennis ball is 3cm, then the diameter of each ball would be 6 centimeters. And since there are 3 balls, the height of the cylinder would be 18 centimeters.
Mean = sum(X)/n = 15cm/5 = 3cm
Total SA = 245.04 cm2
pi x radius x radius x height = cylinder volume. 3.1416 x 2.5cm2 x height = 58.9cm3, height = 58.9cm3 / (3.1416 x 2.5cm x 2.5cm) = 3cm
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