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How many sq ft in a ring with a 4ft inner diameter and a 6ft outer diameter?
Wiki User
∙ 13y ago
Area = (pi*32)-(pi*22) = 15.708 square feet rounded to 3 d.p.
Wiki User
∙ 13y ago
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What is external diameter?
The diameter is the measurement of a line that goes right through a circle, through the centre point. In cases where we have a ring or some other such object with multiple circles, we would have an external diameter and an internal diameter. The internal diameter is the diameter of the inner circle. The external diameter is the diameter of the outer circle.
What is the circumference of a wedding ring with a diameter of 14mm?
Inner circumference = 14*pi mm
How do you calculate the area of a ring?
Treat the ring as a circle. Area equals pi (3.14) times the radius squared. Whether you take the inner of the ring or the outer of the ring, rather depends on how thick the ring is - inner is probably best as that should loosely match the thickness of the finger on which the ring will eventually sit.
What is the formula for finding the volume of a circular ring with inner and outer radius?
pi(r2)of inner minus pi(r2) of outer. multiply height= volume or you could drop it in a beaker and see how much water was displaced
The area of a circular ring is 90 if the radius of the outer circle forming the ring is 9 what is the radius of the inner circle of the ring assuming the circles forming the ring have same center?
Outer radius = a; inner radius = b; then area of the ring = pi (a2 - b2) = 90, where pi = 22/7. In view of a = 9, we have b2 = 81 - [90 x 7 / 22], the positive square root of which gives b.
How many sq ft in a circle with a 12ft outer diameter and a 4ft inner diameter?
This would not be called a circle. IT would be called a ring. Sq Ft of outer ring - Sq Ft of inner ring = Sq Ft in between 113.04 - 12.56 = 100.48 sq ft
Is Jupiter in the outer ring or the inner ring?
Jupiter is in the outer ring.
What is the diameter of a cricket ground in meters?
The inner ring is 30 m. For the outer ring, there is no fixed dimensions, usually between 137 meters and 150 meters.
How many inner wire rings are on a dartboard?
There is one outer ring and 4 inner rings.
Is Saturns inner ring faster than the outer ring?
Yes, the inner ring is smaller so it goes faster
What is a dual counter-rotating ring topology and how is it configured?
Consists of having two rings the outer ring or the primary and an inner ring or secondary ring, Data flows counterclockwise on the primary or outer ring and clockwise on the secondary or inner ring.
What is external diameter?
The diameter is the measurement of a line that goes right through a circle, through the centre point. In cases where we have a ring or some other such object with multiple circles, we would have an external diameter and an internal diameter. The internal diameter is the diameter of the inner circle. The external diameter is the diameter of the outer circle.
Is mars in inner planet or in outer planet?
Inner, cause there is a ring of asteroids between Mars and Jupiter so therefore that makes it an inner planet & not an outer planet.
How do you find the inner and outer radii of a circular ring are 6 cm and 9 cm respectively Find the difference between the outer and the inner circumference?
3
Which planets has rings the inner or outer?
Each of the four outer gas planets; Jupiter, Saturn, Uranus and Neptune have a ring system, but Saturns rings are by far the most spectacular. None of the inner planets have a ring system.
How do you solve the puzzle in club penguin mission eleven?
If you want to finish the ring one you have to get to blue ring in the inside then move the outer colors so they match the ring on the outer outer colors (and i mean outer outer colors) then click on the inner blue circle and it should be done.
Which inner planets have rings?
None of the four inner planets have inner rings, while each of the four outer gas planets have a ring system.
