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
A circle has a circumference of 110.6 mm. Find its diameter to the nearest tenth.
The surface area, to the nearest tenth, of a sphere that has a diameter of 14 inches is: 615.8 inches2
4/3 * pi * 9^3 = 3054.5cm cubed
Its radius is 4.8 cm, rounded to the nearest tenth.
Assuming the question refers to a circle with a diameter of 0.9 metres, the circumference is 2.83 m = 2.8 metres to the nearest tenth.
21.99
523.6 cubic yards.
V = 33.5103 cm3
5.0
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
A circle has a circumference of 110.6 mm. Find its diameter to the nearest tenth.
Circumference of the circle: 48*pi = 150.8 inches rounded to the nearest tenth
The surface area, to the nearest tenth, of a sphere that has a diameter of 14 inches is: 615.8 inches2
The circumference of a circle that has a diameter of 34 inches rounded to the nearest tenth is 106.8 inches.
6.0
Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 21.67698931 or 21.7 meters to the nearest tenth
4/3 * pi * 9^3 = 3054.5cm cubed