The radius is in the question 1cm
the volume is pi * R^2 * H = pi *1 ^ 1 * 5 = 5 * pi
surface area pi * 2 * R * 5 + 2 * ( pi * r ^2) = 10 * pi + 2 * pi = 12 * pi
The volume of cylinder with radius 5cm and height 10 cm is: 785.4 cm3
Volume of cylinder= pi x (radius)2 x height = 3.14 x (2)2 x 5 =62.8 cubic cm
62.8 (pi times radius squared times height (3.14* 2 squared=12.56 then 12.56 times 5= 62.8)
Volume of cylinder: pi*25*9 = 706.858 cubic cm rounded to 3 decimal places
volume = p*radius2*height make the radius the subject of the formula: radius = the square root of (volume/pi*height) radius = the square root of (2826/pi*36) radius = 4.998732446cm So the radius is 5cm to the nearest cm.
V = 392.7 cm3
The volume of cylinder with radius 5cm and height 10 cm is: 785.4 cm3
430
76.027 cubic cm
20 pie cm^3
Volume of cylinder= pi x (radius)2 x height = 3.14 x (2)2 x 5 =62.8 cubic cm
62.8 (pi times radius squared times height (3.14* 2 squared=12.56 then 12.56 times 5= 62.8)
Volume of cylinder: pi*25*9 = 706.858 cubic cm rounded to 3 decimal places
To find the volume of a rectangular prism, you multiply its length, width, and height. In this case, the dimensions are 2cm, 5cm, and 1cm. So, the volume would be 2cm x 5cm x 1cm = 10 cubic centimeters.
volume = p*radius2*height make the radius the subject of the formula: radius = the square root of (volume/pi*height) radius = the square root of (2826/pi*36) radius = 4.998732446cm So the radius is 5cm to the nearest cm.
Volume = pi*52*6 = 471.239 cubic cm (rounded to 3 dp).
Area of a rectangle= Length * width Length= 5cm Width= 1cm Area=5cm *1cm =5cm2