Since the diameter is 10cm, the radius is 5cm. The area of the base is 25*pi square cm. We must multiply that base value by the height, which makes 625pi cubic cm.
The volume of a sphere with a diameter of 25cm is about 8181.2cm3
1000 cm
The diameter is 25/pi cm = 7.96 cm
Subtract 50cm from external diameter.
The volume is 15,600 cm3
Circumference = pi * diameterC = 3.14 * 25C= 78.578.5
Not enough information. To get the density, you need to divide the mass by the volume, but there is no way of knowing the volume of an object just by having one of its lengths.
volume = depth x length x width or volume = depth x area Your area is 1m² and your depth is 25cm or 0.25 m so.... Volume = .25m x 1m² = .25 m³
to find the circumfrence you do pi times diameter ( 50* approx 3.14) which gives you 157cm
You would have to know the density also. Mass = volume X density
The volume of a cube is calculated by cubing the length of one of its sides. In this case, the cube has sides of 25 cm, so the volume would be 25 cm x 25 cm x 25 cm, which equals 15,625 cubic centimeters.
25cm x 25cm = 625cm