Volume = 4 x 3.14 x (5yd)3 / 3 = 12.56 x 125 yd3 / 3 = 523.3 yd3
Surface area = 314.2 cm2
7.0
5.0
17.0
Cannot be answered without knowing what unit the diameter is measured in, e.g., inches, feet, etc.
523.6 cubic yards.
V = 33.5103 cm3
Radius of sphere: square root of (25/4pi) = 1.4 units rounded to nearest tenth Volume of sphere: 4/3*pi*1.4^3 = 11.5 cubic units rounded to nearest tenth
First we have to find the radius by dividing the circumference by 2*pi which works out as 1.909859317 feet Volume of a sphere = 4/3*pi*radius3 Volume = 29.18050088 or 29.2 cubic feet to the nearest tenth
4/3 * pi * 9^3 = 3054.5cm cubed
Surface area = 314.2 cm2
This cylinder has a radius of approximately 4.0cm
21.99
1131
7.0
Its radius is 4.8 cm, rounded to the nearest tenth.
The area of a circle to the nearest tenth if its radius is 4.5 is: 63.6 square units.