Mona Gladys
St Joseph's College (St Joseph's College), Bengaluru
Mona Gladys has created this Calculator and 500+ more calculators!
Shashwati Tidke
Vishwakarma Institute of Technology (VIT), Pune
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11 Other formulas that you can solve using the same Inputs

Radius of Inscribed Circle
Radius Of Inscribed Circle=sqrt((Semiperimeter Of Triangle -Side A)*(Semiperimeter Of Triangle -Side B)*(Semiperimeter Of Triangle -Side C)/Semiperimeter Of Triangle ) GO
Area of Triangle when semiperimeter is given
Area Of Triangle=sqrt(Semiperimeter Of Triangle *(Semiperimeter Of Triangle -Side A)*(Semiperimeter Of Triangle -Side B)*(Semiperimeter Of Triangle -Side C)) GO
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
Radius of circumscribed circle
Radius Of Circumscribed Circle=(Side A*Side B*Side C)/(4*Area Of Triangle) GO
Side a of a triangle
Side A=sqrt((Side B)^2+(Side C)^2-2*Side B*Side C*cos(Angle A)) GO
Perimeter of a Right Angled Triangle
Perimeter=Side A+Side B+sqrt(Side A^2+Side B^2) GO
Perimeter of Triangle
Perimeter Of Triangle=Side A+Side B+Side C GO
Chord Length when radius and angle are given
Chord Length=sin(Angle A/2)*2*Radius GO
Perimeter of a Parallelogram
Perimeter=2*Side A+2*Side B GO
Perimeter of a Kite
Perimeter=2*(Side A+Side B) GO
Perimeter of an Isosceles Triangle
Perimeter=Side A+2*Side B GO

11 Other formulas that calculate the same Output

Radius of the circumcircle of a triangle
Radius=((Side A)*(Side B)*(Side C))/4*(sqrt(Semiperimeter *(Semiperimeter -Side A)*(Semiperimeter -Side B)*(Semiperimeter -Side C))) GO
Radius Of The Orbit
Radius=(Quantum Number*Plancks Constant)/(2*pi*Mass*Velocity) GO
Bohr's Radius
Radius=(Quantum Number/Atomic number)*0.529*10^-10 GO
Inner radius of a hallow cylinder
Radius=(Inner curved surface area)/(2*pi*Height) GO
Radius of circle when area of sector and angle are given
Radius=(2*Area of Sector/Central Angle)^0.5 GO
Outer radius of hollow cylinder
Radius=(Outer surface area)/(2*pi*Height) GO
Radius of a circle when circumference is given
Radius=(Circumference of Circle)/(pi*2) GO
Radius of a circle when area is given
Radius=sqrt(Area of Circle/pi) GO
Radius of Sphere
Radius=(1/2)*sqrt(Area/pi) GO
Radius of the circumscribed circle of an equilateral triangle if given side
Radius=Side/sqrt(3) GO
Radius of a circle when diameter is given
Radius=Diameter /2 GO

Radius of a circle inscribed in an isosceles triangle given side b and angle Formula

Radius=((Side B)/2)*tan(Angle A/2)
r=((b)/2)*tan(∠A/2)
More formulas
Radius of a inscribed circle of a triangle given all three sides GO
Radius of a inscribed circle of an equilateral triangle given side GO
Radius of a circle inscribed in an isosceles triangle given sides GO
Radius of a circle inscribed in an isosceles triangle given side and angle GO
Radius of a circle inscribed in an isosceles triangle given side b and height GO
Radius of a circle inscribed in an isosceles triangle given side a and height GO
Radius of a inscribed circle of a right triangle given legs and hypotenuse GO
Radius of a inscribed circle in an isosceles trapezoid given height GO
Radius of a inscribed circle in an isosceles trapezoid given bases GO
Radius of a inscribed circle of a square given side GO
Radius of a inscribed circle of a rhombus given diagonals and side GO
Radius of a inscribed circle of a rhombus given diagonals GO
Radius of a inscribed circle of a rhombus given side and angle GO
Radius of a inscribed circle of a rhombus given larger diagonal and angle GO
Radius of a inscribed circle of a rhombus given smaller diagonal and angle GO
Radius of a inscribed circle of a rhombus given larger diagonal and side GO
Radius of a inscribed circle of a rhombus given smaller diagonal and side GO
Radius of a inscribed circle of a rhombus given height GO
Radius of a inscribed circle of a regular polygon given side and number of sides GO
Radius of a inscribed circle of a regular hexagon given side GO

What is an inscribed circle of a triangle?

A circle is inscribed in the triangle if the triangle's three sides are all tangents to a circle. In this situation, the circle is called an inscribed circle, and its center is called the inner center, or incenter.

How to Calculate Radius of a circle inscribed in an isosceles triangle given side b and angle?

Radius of a circle inscribed in an isosceles triangle given side b and angle calculator uses Radius=((Side B)/2)*tan(Angle A/2) to calculate the Radius, The Radius of a circle inscribed in an isosceles triangle given side b and angle formula is defined as r=(b/2)tan(A/2) where b is side, A is angle of triangle. Radius and is denoted by r symbol.

How to calculate Radius of a circle inscribed in an isosceles triangle given side b and angle using this online calculator? To use this online calculator for Radius of a circle inscribed in an isosceles triangle given side b and angle, enter Side B (b) and Angle A (∠A) and hit the calculate button. Here is how the Radius of a circle inscribed in an isosceles triangle given side b and angle calculation can be explained with given input values -> 93.78222 = ((7)/2)*tan(30/2).

FAQ

What is Radius of a circle inscribed in an isosceles triangle given side b and angle?
The Radius of a circle inscribed in an isosceles triangle given side b and angle formula is defined as r=(b/2)tan(A/2) where b is side, A is angle of triangle and is represented as r=((b)/2)*tan(∠A/2) or Radius=((Side B)/2)*tan(Angle A/2). Side B is an upright or sloping surface of a structure or object that is not the top or bottom and generally not the front or back and The angle A is one of the angles of a triangle.
How to calculate Radius of a circle inscribed in an isosceles triangle given side b and angle?
The Radius of a circle inscribed in an isosceles triangle given side b and angle formula is defined as r=(b/2)tan(A/2) where b is side, A is angle of triangle is calculated using Radius=((Side B)/2)*tan(Angle A/2). To calculate Radius of a circle inscribed in an isosceles triangle given side b and angle, you need Side B (b) and Angle A (∠A). With our tool, you need to enter the respective value for Side B and Angle A 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 Radius?
In this formula, Radius uses Side B and Angle A. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Radius=(Circumference of Circle)/(pi*2)
  • Radius=sqrt(Area of Circle/pi)
  • Radius=Diameter /2
  • Radius=(Quantum Number/Atomic number)*0.529*10^-10
  • Radius=(Quantum Number*Plancks Constant)/(2*pi*Mass*Velocity)
  • Radius=(1/2)*sqrt(Area/pi)
  • Radius=(2*Area of Sector/Central Angle)^0.5
  • Radius=(Inner curved surface area)/(2*pi*Height)
  • Radius=(Outer surface area)/(2*pi*Height)
  • Radius=((Side A)*(Side B)*(Side C))/4*(sqrt(Semiperimeter *(Semiperimeter -Side A)*(Semiperimeter -Side B)*(Semiperimeter -Side C)))
  • Radius=Side/sqrt(3)
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