0
What is the estimated circumference of a circle if the diameter is 15ft?
Wiki User
∙ 11y ago
A circumference of 47.12 feet.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many square feet are in a 30 foot diameter circle?
The formula is pi*r^2, 30/2 is 15ft. 15x15x3.14159 is 706.86 sq ft
What is the volume of a cylinder that has 15ft diameter and stands 22ft. tall?
The volume of this cylinder is 3,887.7 cubic feet.
A vertical tank is 50 ft tall with a diameter of 7ft product level is 15ft what is the volume of product in the tank?
The volume would be pi*r^2*height =pi*(3.5ft)^2*15ft which gives an answer of 577.2676501 cubic feet.
If a circle is 15ft around how many sq ft is it?
We could say the circumference of the circle is 15 feet and you want the area. The formula for area of a circle is usually given as Pi times the radius squared but we don't have the radius ( or at fist it seems we don't) The circumference is 2x Pi x radius and this is 15 so the radius is 15/2Pi Now we have what we need to use the formula. The area is Pix (15/2Pi)^2=15^2/4Pi This is 225/Pi and using 3.14 as an approximation to Pi the are is about 17.914 which we can round to 18 square feet if you want.
What does 15ft equal?
180 inches
What is the circumference of a circle with a radius of 5 cm?
a triangle has base 15ft and 60 ft2 . what is the height
How many square feet are in a 30 foot diameter circle?
The formula is pi*r^2, 30/2 is 15ft. 15x15x3.14159 is 706.86 sq ft
What is the volume of a cylinder that has 15ft diameter and stands 22ft. tall?
The volume of this cylinder is 3,887.7 cubic feet.
What is the area of the semi circle 30 feet?
Is the 30ft the radius or the diameter. The area of a circle = Pi x (radius squared), so, if the diameter is 30ft, making the radius 15ft, the area would be Pi x(15 squared) square feet, and the area of its semicircle would be half of that, so the area required = Pi x (15 squared) divided by 2 = 353.429 sq ft On the other hand, if the diameter is 15ft, making the radius 7.5ft then the area required = Pi x (7.5 squared) sq ft for the full circle and half as much for the semicircle = 88.3573 sq ft As an extra; you will find that the area of the smaller semicircle is exactly one quarter of that of the larger semicircle, and I wonder if you can reason out why that is so.
A vertical tank is 50 ft tall with a diameter of 7ft product level is 15ft what is the volume of product in the tank?
The volume would be pi*r^2*height =pi*(3.5ft)^2*15ft which gives an answer of 577.2676501 cubic feet.
If a circle is 15ft around how many sq ft is it?
We could say the circumference of the circle is 15 feet and you want the area. The formula for area of a circle is usually given as Pi times the radius squared but we don't have the radius ( or at fist it seems we don't) The circumference is 2x Pi x radius and this is 15 so the radius is 15/2Pi Now we have what we need to use the formula. The area is Pix (15/2Pi)^2=15^2/4Pi This is 225/Pi and using 3.14 as an approximation to Pi the are is about 17.914 which we can round to 18 square feet if you want.
How many yards of concrete is a 15ft x 15ft?
15ft is 5 yds, so 15ft x 15ft is the same as 5yds x 5yds which would equal 25 square yards.
Yes it will work with a 15ft HDMI cable?
Yes it will work with a 15ft HDMI cable
What does 15ft X 52ft equal in square feet?
15ft X 52ft = 780 square feet.
What is the stopping distance for a car traveling 25 at mph?
4.6 meters or 15ft. is the estimated stoping distance of a vehicle travelling at 25 MPH. Thinking time and weather or not you are sober have not been taken into account.
15ft.+4yd.=?
27
What is 22ft x 15ft in square meters?
22ft * 15ft = 330 sq ft = 30.658 sq metres
