0
Still curious? Ask our experts.
Chat with our AI personalities
Ezra
Coach
BlakeAdd your answer:
Earn +20 pts
How many feet around a 20 foot diameter pool.?
Circumference of the circular pool: 20*pi feet
What is the approximate area in square feet of the bottom of a circular pool with a diameter of 8 feet?
Note that the question is asking about the area of the bottom of the pool.. which by the question we can see is a cylinder shaped pool.. The bottom of the pool is a circle so, area of circle = (pie)r2 (where are is the radius) 1 diameter = 2 x radius 8 feet diameter = 4 feet of radius so the answer will be = 3.142 x 4 x 4 ( 4 is multiplied to time because the formula is r2 [note the square on the r] ) = 50.272 (Answer ) Approximate area of the bottom of the pool is = 50 square feet.
What is the area of a circular wading pool with a radius of 50 cm?
Area: pi times 50 squared = 7854 square cm rounded to the nearest integer
What is the circumference of a 16ft diameter pool?
50.266
A circular pool is 3.5 meters deep and has a radius of 9 meters what is the volume?
The volume of a cylinder is the area of its base multiplied by the height. [In this case, the "height" of the cylinder is the depth of the pool.] The base of the pool is a circle with radius of 9 m. The area of a circle is the radius squared times pi, which in this case is 81*pi m^2. Multiply this by the depth of 3.5 and you get 283.5 * pi cubic meters.
