Volume = 4/3*pi*93 = 3053.628059 or about 3054 cubic cm
It works out as 2.580762042 or about 2.581 cm
volume = pir2h pi = 3.1416 r = radius = 9cm h = height = 15cm volume = 3.1416 X 92 X 15 = 3817 cm3
Volume of cylinder: pi*25*9 = 706.858 cubic cm rounded to 3 decimal places
The surface area of a cylinder with a radius of 6cm and a height of 9cm is 565.5 units2
Volume of cylinder: pi*5 squared *9 = 706.858 cubic cm rounded to 3 decimal places
56.549 cm
C=2*pi*r C=2*pi*9 C=18pi C=18*3.141592=56.548656...
56.549 cm
254.47 square cm
r= 9 so diameter is 2x the radius =18 cm
The equation for circumference is C = 2*pi*r, where r is the radius of the circle and pi is a constant = 3.14159... Assuming that you mean a 9cm radius, the circumference is therefore: C = 2*pi*r = 2*pi*9cm = 18cm*pi = ~56.549cm
A circle with a radius of 4.5Cm has an area of 63.62Cm2