Area of a Triangle when sides are given Calculator

Category	Math ↺
Math	Geometry ↺
Geometry	Area ↺
Area	Triangle ↺

✖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 A [a]			+10% -10%
✖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 B [b]			+10% -10%
✖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.ⓘ Side C [c]			+10% -10%

✖The area is the amount of two-dimensional space taken up by an object.ⓘ Area of a Triangle when sides are given [A]

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Venkata Sai Prasanna Aradhyula

Birla Institute of Technology & Science (BITS), Hyderabad

Venkata Sai Prasanna Aradhyula has created this Calculator and 0+ more calculators!

Anamika Mittal

Vellore Institute of Technology (VIT), Bhopal

Anamika Mittal has verified this Calculator and 50+ more calculators!

< 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

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

side b of a triangle

Side B=sqrt(Side A^2+Side C^2-2*Side A*Side C*cos(Angle B)) 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

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

Area of a Square when side is given

Area=(Side A)^2 GO

< 11 Other formulas that calculate the same Output

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 Hexagon

Area=(3/2)*sqrt(3)*Side^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 a Triangle when sides are given Formula

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

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

Area of Kite inscribed inside rectangle GO

Area of Triangle given 2 angles and third side GO

Area of triangle given 2 sides and third angle GO

Area of triangle given circumradius and sides GO

Area of triangle given inradius and semiperimeter GO

Area of triangle given 3 exradii and inradius GO

Area of triangle given semiperimeter, one side and its exradius 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 are given?

Area of a Triangle when sides are given calculator uses 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 to calculate the Area, The area of a triangle when sides are given is defined as the total region that is enclosed by a particular triangle with a given sides. Area and is denoted by A symbol.

How to calculate Area of a Triangle when sides are given using this online calculator? To use this online calculator for Area of a Triangle when sides are given, enter Side A (a), Side B (b) and Side C (c) and hit the calculate button. Here is how the Area of a Triangle when sides are given calculation can be explained with given input values -> 13.99777 = sqrt((8+7+4)*(7+4-8)*(8-7+4)*(8+7-4))/4.

FAQ

What is Area of a Triangle when sides are given?

The area of a triangle when sides are given is defined as the total region that is enclosed by a particular triangle with a given sides and is represented as A=sqrt((a+b+c)*(b+c-a)*(a-b+c)*(a+b-c))/4 or 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. 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 and 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.

How to calculate Area of a Triangle when sides are given?

The area of a triangle when sides are given is defined as the total region that is enclosed by a particular triangle with a given sides is calculated using 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. To calculate Area of a Triangle when sides are given, you need Side A (a), Side B (b) and Side C (c). With our tool, you need to enter the respective value for Side A, Side B and Side C 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 Side A, Side B and Side C. We can use 11 other way(s) to calculate the same, which is/are as follows -

Area=1/2*Base*Height
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
Area=(3/2)*sqrt(3)*Side^2

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