transitive
The answer depends on whether the 4 foot measure is the radius or the circumference.
For a 3 foot diameter pipe, 52.9 US gallons per foot of length.
6 ft x 2 ft is a measure of area in 2 dimensional space - even if you choose to call it a diameter. A metre is a measure of distance and cannot be used to measure an area.
A round pool with a 10-foot diameter and a 3-foot depth can hold up to 1,762 gallons of water.
A linear foot is the same as a foot. So, an 18-foot diameter circle would measure 18 linear feet in diameter!
The answer depends on what "3 foot" refers to!
transitive
7.0686 square feet for a 3-foot diameter circle.
The answer depends on whether the 4 foot measure is the radius or the circumference.
For a 3 foot diameter pipe, 52.9 US gallons per foot of length.
A cylinder with a diameter of 1 foot and 3 feet high has a surface area of 11 square feet.
The volume of the ball, right? You can measure the ball's diameter, divide by 2 to get the radius, then use the formula for the volume of a sphere. If you find it difficult to measure the diameter, you can also measure the circunference, and divide that by (2 x pi) to get the radius.
6 ft x 2 ft is a measure of area in 2 dimensional space - even if you choose to call it a diameter. A metre is a measure of distance and cannot be used to measure an area.
-- 3 feet in the diameter -- 1.5 feet in the radius -- 9.425 feet in the circumference (rounded)
Most people just measure the circumference and divide by 3.14 (approximate pi) to find the (approximate) diameter.
A round pool with a 10-foot diameter and a 3-foot depth can hold up to 1,762 gallons of water.