## < ⎙ 25 Other formulas that you can solve using the same Inputs

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
Radius Of Circumscribed Circle=(Side A*Side B*Side C)/(4*Area Of Triangle) GO
Diagonal of a Rectangle when breadth and perimeter are given
Centroid of a Trapezoid
Centroid Of Trapezoid=((Side B+2*Side A)/(3*(Side A+Side B)))*Height GO
Diagonal of a Rectangle when length and perimeter are given
Diagonal=sqrt((2*(Length)^2)-(Perimeter*Length)+((Perimeter)^2/4)) GO
Side a of a triangle
Side A=sqrt((Side B)^2+(Side C)^2-2*Side B*Side C*cos(Angle A)) GO
side b of a triangle
Side B=sqrt(Side A^2+Side C^2-2*Side A*Side C*cos(Angle B)) GO
side c of a triangle
Side C=sqrt(Side B^2+Side A^2-2*Side A*Side B*cos(Angle C)) GO
Diagonal of a Parallelogram (Diagonal 1)
Diagonal 1=sqrt(2*Side A^2+2*Side B^2-Diagonal 2^2) GO
Diagonal of a Parallelogram (Diagonal 2)
Diagonal 2=sqrt(2*Side A^2+2*Side B^2-Diagonal 1^2) GO
Side of a Kite when other side and area are given
Side A=(Area*cosec(Angle Between Sides))/Side B GO
Perimeter of a Right Angled Triangle
Perimeter=Side A+Side B+sqrt(Side A^2+Side B^2) GO
Area of a Kite when sides and angle between the sides are given
Area=Side A*Side B*sin(Angle Between Sides) GO
Perimeter of Triangle
Perimeter Of Triangle=Side A+Side B+Side C GO
Area of a Rectangle when breadth and perimeter are given
Area of a Rectangle when length and perimeter are given
Area=(Perimeter*(Length/2))-(Length)^2 GO
Perimeter Of Parallelepiped
Perimeter=4*Side A+4*Side B+4*Side C GO
Diagonal of a Square when perimeter is given
Diagonal=(Perimeter/4)*sqrt(2) GO
Side of a Kite when other side and perimeter are given
Side A=(Perimeter/2)-Side B GO
Perimeter of a Parallelogram
Perimeter=2*Side A+2*Side B GO
Perimeter of a Kite
Perimeter=2*(Side A+Side B) GO
Area of a Square when perimeter is given
Area=(1/16)*(Perimeter)^2 GO
Perimeter of an Isosceles Triangle
Perimeter=Side A+2*Side B GO
Area of a Square when side is given
Area=(Side A)^2 GO

## < ⎙ 28 Other formulas that calculate the same Output

Area of a Parallelogram when diagonals are given
Area=(1/2)*Diagonal 1*Diagonal 2*sin(Angle Between Two Diagonals) 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 of a Kite when sides and angle between the sides are given
Area=Side A*Side B*sin(Angle Between Sides) GO
Area of a Rectangle when length and diagonal are given
Area=Length*(sqrt((Diagonal)^2-(Length)^2)) GO
Area of a Circle when circumference is given
Area=((Circumference of Circle)^2)/(4*pi) GO
Area of a Rectangle when breadth and perimeter are given
Area of a Parallelogram when sides and angle between the sides are given
Area=Side*Base*sin(Angle Between Sides) GO
Area of a Rectangle when length and perimeter are given
Area=(Perimeter*(Length/2))-(Length)^2 GO
Area of a Torus
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 Kite when diagonals are given
Area=(Diagonal 1*Diagonal 2)/2 GO
Area of a Octagon
Area=2*(1+sqrt(2))*(Side)^2 GO
Area of a quarter circle when diameter is given
Area=(pi*(Diameter )^2)/16 GO
Area of a Sector
Area of a Semicircle when diameter is given
Area=(pi*(Diameter )^2)/8 GO
Area of a Square when perimeter is given
Area=(1/16)*(Perimeter)^2 GO
Area of a Hexagon
Area=(3/2)*sqrt(3)*Side^2 GO
Area of a quarter circle when radius is given
Area of a Semicircle when radius is given
Area of a quarter circle when area of circle is given
Area=Area of Circle/4 GO
Area of a Semicircle when area of circle is given
Area=Area of Circle/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 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 a Triangle when sides and perimeter are given Formula

Area=sqrt(Perimeter*(Perimeter-Side A)*(Perimeter-Side B)*(Perimeter-Side C))
More formulas
Area of a Circle when radius is given GO
Area of a Circle when diameter is given GO
Area of a Triangle when base and height are given GO
Area of a Rectangle when length and breadth are given GO
Area of a Rectangle when length and diagonal are given GO
Area of a Rectangle when breadth and diagonal are given GO
Area of a Square when side is given GO
Area of a Square when diagonal is given GO
Area of a Rhombus when diagonals are given GO
Area of a Rhombus when side and diagonals are given GO
Area of a Parallelogram when base and height are given GO
Area of a Trapezoid GO
Area of a Hexagon GO
Area of a Octagon GO
Area of a Sector GO
Area of a Torus GO
Area of a Square when perimeter is given GO
Area of a Circle when circumference is given GO
Area of a Rectangle when breadth and perimeter are given GO
Area of a Rectangle when length and perimeter are given GO
Area of a Circle when area of sector is given GO
Area of a Parallelogram when diagonals are given GO
Area of a Parallelogram when sides and angle between the sides are given GO
Area of a Kite when diagonals are given GO
Area of a Kite when sides and angle between the sides are given GO
Area of a Semicircle when radius is given GO
Area of a Semicircle when diameter is given GO
Area of a Semicircle when area of circle is given GO
Area of a quarter circle when radius is given GO
Area of a quarter circle when diameter is given GO
Area of a quarter circle when area of circle is given GO

## What is Area of a Triangle when sides and perimeter are given?

The area of a triangle when sides and perimeter are given, also known as Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria which states that area of a triangle can be found when the length of all three sides are known. According to Heron, we can find the area of any given triangle, whether it is a scalene, isosceles or equilateral, by using the formula, provided the sides of the triangle.

## How to Calculate Area of a Triangle when sides and perimeter are given?

Area of a Triangle when sides and perimeter are given calculator uses Area=sqrt(Perimeter*(Perimeter-Side A)*(Perimeter-Side B)*(Perimeter-Side C)) to calculate the Area, The area is the amount of two-dimensional space taken up by an object. Area and is denoted by A symbol.

How to calculate Area of a Triangle when sides and perimeter are given using this online calculator? To use this online calculator for Area of a Triangle when sides and perimeter are given, enter Side A (a), Side B (b), Side C (c) and Perimeter (P) and hit the calculate button. Here is how the Area of a Triangle when sides and perimeter are given calculation can be explained with given input values -> 57.96551 = sqrt(10*(10-2)*(10-3)*(10-4)).

### FAQ

What is Area of a Triangle when sides and perimeter are given?
The area is the amount of two-dimensional space taken up by an object and is represented as A=sqrt(P*(P-a)*(P-b)*(P-c)) or Area=sqrt(Perimeter*(Perimeter-Side A)*(Perimeter-Side B)*(Perimeter-Side C)). Side A 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, 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, Side C 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 perimeter of a figure is the total distance around the edge of the figure.
How to calculate Area of a Triangle when sides and perimeter are given?
The area is the amount of two-dimensional space taken up by an object is calculated using Area=sqrt(Perimeter*(Perimeter-Side A)*(Perimeter-Side B)*(Perimeter-Side C)). To calculate Area of a Triangle when sides and perimeter are given, you need Side A (a), Side B (b), Side C (c) and Perimeter (P). With our tool, you need to enter the respective value for Side A, Side B, Side C and Perimeter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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