radius = 32/(2*pi) inches
32 inches of course.
The volume of a cylinder is pi*(radius)^2*height. We are not given the radius here, but we know the circumference. Circumference is 2*pi*radius. So radius is equal to the circumference/(2*pi). We can then substitute this into the equation for volume to get: V=pi*(circumference/(2*pi))^2*height=(circumference)^2/(4*pi)*height._________________________________________________________________For your problem we have circumference=84 inches and height=32 inches. So:(84 inches)^2/(4*pi)*32 inches=7056 square inches/(4*pi)*32 inches=1764 square inches/pi*32 inches=56448 cubic inches/pi=17967.9564553 cubic inches which is about 17968 cubic inches.
The inradius (apothem) is 38.63 inches. The circumradius is 41.81 inches.
Circumference = (2 radius) X 3.14
A circle with a radius of 32 inches has an area of 3,216.99 square inches.
radius = 32/(2*pi) inches
A circle in which the distance from its centre to its boundary is 32 inches.
32 inches of course.
3215.36 square inchesArea of circle = π r2= 3.14 (32 inches)2= 3.14 (32 inches) (32 inches)= 3215.36 square inches
A circle with a radius of 16 inches (32/2) has a circumference of 100.53 inches.
32"
It is 64 inches.
The volume of a cylinder is pi*(radius)^2*height. We are not given the radius here, but we know the circumference. Circumference is 2*pi*radius. So radius is equal to the circumference/(2*pi). We can then substitute this into the equation for volume to get: V=pi*(circumference/(2*pi))^2*height=(circumference)^2/(4*pi)*height._________________________________________________________________For your problem we have circumference=84 inches and height=32 inches. So:(84 inches)^2/(4*pi)*32 inches=7056 square inches/(4*pi)*32 inches=1764 square inches/pi*32 inches=56448 cubic inches/pi=17967.9564553 cubic inches which is about 17968 cubic inches.
The inradius (apothem) is 38.63 inches. The circumradius is 41.81 inches.
Circumference = (2 radius) X 3.14
4*pi or 12.56