Total SA = 1,256.6 cm2
The formula for the volume of a cylinder is: V = radius2 x Pi x length. So:6.5cm2 x Pi x 10 cm = about 1,330 cubic cm
The circumference of a circle with radius of 10cm is: 62.83 cm
The volume V of a cylinder with base of radius r is the product of the area B of a base and the height h of the cylinder. V = Bh, or V = pi x r^2 x h By substituting the given values, r = 4 cm and h = 10 cm, we have: V = pi x 4^2 x 10 V = 160pi Thus, the volume of the cylinder is 160pi cm^3.
The surface area of a sphere can be found with the formula 4pi * r2. Assuming the hemisphere is exactly half of a sphere, the surface area of a hemisphere can be found using the formula A = 2pi * r2 + pi * r2 Which can be written as A = pi(3r2) 942cm/pi = 3r2 314cm/pi = r2 r = 10cm (approximately) The radius of the hemisphere is approximately 10cm.
It is half of a circle; the circle's radius (and that of the semicircle) is 10 cm.
The surface are of a cylinder whose radius is 10cm and height is 20cm is 1884.96cm2
i don't know hmm
The radius of a cylinder that has a volume of 350cm and a height of 10cm is: 3.34 cm
The Volume of cylinder with radius of 4cm and height of 10cm is: 502.65 cm3
Total surface area is 905 cm2
Total SA = 245.04 cm2
The curved surface area of a cylinder with a height of 8cm and diameter of 10cm is 251.33cm2
Calculate it by multiplying the value of Pi by twice the radius - then multiplying that number by the height... I'll leave YOU to do the maths !
It is not clear from the question what the two measures refer to and which is which: the radius or diameter of the base, and the height.
A cylinder with a height of 4cm and a width of 10cm has a lateral area of about 125.66cm2
This cylinder has a radius of approximately 4.0cm
The volume is 1130.97 cm3