Payal Priya
Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 100+ more calculators!

1 Other formulas that you can solve using the same Inputs

Perimeter of a ring
Perimeter=2*pi*(Outer Radius+Inner Radius) GO

11 Other formulas that calculate the same Output

Area of a Triangle when sides are given
Area=sqrt((Side A+Side B+Side C)*(Side B+Side C-Side A)*(Side A-Side B+Side C)*(Side A+Side B-Side C))/4 GO
Area of a Rhombus when side and diagonals are given
Area=(1/2)*(Diagonal A)*(sqrt(4*Side^2-(Diagonal A)^2)) GO
Area of a Rectangle when breadth and diagonal are given
Area=Breadth*(sqrt((Diagonal)^2-(Breadth)^2)) GO
Area of a Rectangle when length and diagonal are given
Area=Length*(sqrt((Diagonal)^2-(Length)^2)) GO
Area of a Trapezoid
Area=((Base A+Base B)/2)*Height GO
Area of a Rhombus when diagonals are given
Area=(Diagonal A*Diagonal B)/2 GO
Area of a Square when diagonal is given
Area=1/2*(Diagonal)^2 GO
Area of a Triangle when base and height are given
Area=1/2*Base*Height GO
Area of a Rectangle when length and breadth are given
Area=Length*Breadth GO
Area of a Parallelogram when base and height are given
Area=Base*Height GO
Area of a Square when side is given
Area=(Side A)^2 GO

Area of the ring Formula

Area=pi*(Outer Radius+Inner Radius)*(Outer Radius-Inner Radius)
More formulas
Area of a Circle when radius is given GO
Area of a Circle when diameter is given GO
Circumference of Circle GO
Area of a Circle when circumference is given GO
Area of a Circle when area of sector is given GO
Area of a quarter circle when area of circle is given GO
Circumference of the circle when the area of the circle is given GO
Area of the quadrant GO
Area of a segment GO
Perimeter of a quadrant GO
Perimeter of a sector when angle subtended by an arc at center is given GO
Perimeter of a segment GO
Perimeter of a ring GO
Area of Sector When Radius and Angle in Radians are Given GO
Radius of Circle from Arc Angle and Arc Length GO
Radius of Circle from Arc Angle and Area GO
Area of Sector when Radius and Angle in Degrees are Given GO
Sector angle from radius and Arc length GO
Sector angle from radius and Sector Area GO
Arc length from Radius and Arc Angle GO
Sector Area from Arc length and Radius GO
Arc Angle from Arc length and Radius GO

What is a ring and how its area is calculated?

A circular ring is a plane figure bounded by the circumference of two concentric circles of two different radii. Its area is calculated by the formula A = πR2–πr2=π(R2–r2)=π(R–r)(R+r) where A is the area of the ring , R is the radius of the bigger circle among the concentric circles , r is the smaller circles among the concentric circles.

How to Calculate Area of the ring?

Area of the ring calculator uses Area=pi*(Outer Radius+Inner Radius)*(Outer Radius-Inner Radius) to calculate the Area, Area of the ring is the area bounded by a plane figure bounded by the circumference of two concentric circles of two different radii. Area and is denoted by A symbol.

How to calculate Area of the ring using this online calculator? To use this online calculator for Area of the ring, enter Outer Radius (R) and Inner Radius (r) and hit the calculate button. Here is how the Area of the ring calculation can be explained with given input values -> 0.023562 = pi*(0.1+0.05)*(0.1-0.05).

FAQ

What is Area of the ring?
Area of the ring is the area bounded by a plane figure bounded by the circumference of two concentric circles of two different radii and is represented as A=pi*(R+r)*(R-r) or Area=pi*(Outer Radius+Inner Radius)*(Outer Radius-Inner Radius). Outer Radius is the radius of the larger of the two concentric circles that form its boundary and Inner Radius of any figure is the radius of its cavity. It is the smaller radius among two concentric circles.
How to calculate Area of the ring?
Area of the ring is the area bounded by a plane figure bounded by the circumference of two concentric circles of two different radii is calculated using Area=pi*(Outer Radius+Inner Radius)*(Outer Radius-Inner Radius). To calculate Area of the ring, you need Outer Radius (R) and Inner Radius (r). With our tool, you need to enter the respective value for Outer Radius and Inner Radius and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Area?
In this formula, Area uses Outer Radius and Inner Radius. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Area=1/2*Base*Height
  • Area=sqrt((Side A+Side B+Side C)*(Side B+Side C-Side A)*(Side A-Side B+Side C)*(Side A+Side B-Side C))/4
  • Area=Length*Breadth
  • Area=Length*(sqrt((Diagonal)^2-(Length)^2))
  • Area=Breadth*(sqrt((Diagonal)^2-(Breadth)^2))
  • Area=(Side A)^2
  • Area=1/2*(Diagonal)^2
  • Area=(Diagonal A*Diagonal B)/2
  • Area=(1/2)*(Diagonal A)*(sqrt(4*Side^2-(Diagonal A)^2))
  • Area=Base*Height
  • Area=((Base A+Base B)/2)*Height
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