Area of triangle given 2 sides and third angle Calculator

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Math	Geometry ↺
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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%
✖The angle C is one of the angles of a triangle.ⓘ Angle C [∠C]			+10% -10%

✖The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle.ⓘ Area of triangle given 2 sides and third angle [A]

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Area of triangle given 2 sides and third angle

Venkata Sai Prasanna Aradhyula

Birla Institute of Technology & Science (BITS), Hyderabad

Venkata Sai Prasanna Aradhyula has created this Calculator and 25+ more calculators!

Anamika Mittal

Vellore Institute of Technology (VIT), Bhopal

Anamika Mittal has verified this Calculator and 200+ 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

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

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 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 triangle given 3 exradii and inradius

Area Of Triangle=sqrt(Exradius of excircle opposite ∠A*Exradius of excircle opposite ∠B*Exradius of excircle opposite ∠C*Inradius of Triangle) GO

Area of Triangle given 2 angles and third side

Area Of Triangle=(Side A^2*sin(Angle B)*sin(Angle C))/(2*sin((180*pi/180)-Angle B-Angle C)) GO

Area of triangle given semiperimeter, one side and its exradius

Area Of Triangle=Exradius of excircle opposite ∠A*(Semiperimeter Of Triangle -Side A) GO

Area of triangle given 3 points

Area Of Triangle=modulus(1/2*((y1*(x3-x2))+(y2*(x1-x3))+(y3*(x2-x1)))) GO

Area of triangle given circumradius and sides

Area Of Triangle=(Side A*Side B*Side C)/(4*Circumradius of Triangle) GO

Area of triangle given inradius and semiperimeter

Area Of Triangle=Inradius of Triangle*Semiperimeter Of Triangle GO

Area of an isosceles triangle

Area Of Triangle=(sqrt((Side A)^2-((Side B)^2/4)))*(Side B/2) GO

Area of an isosceles triangle when length sides and angle between them are given

Area Of Triangle=(Side A*Side B*sin(Theta))/2 GO

Area of an equilateral triangle

Area Of Triangle=(sqrt(3)*(Side)^2)/4 GO

Area of an isosceles right angle triangle

Area Of Triangle=(Side A)^2/2 GO

Area of triangle given 2 sides and third angle Formula

Area Of Triangle=Side A*Side B*sin(Angle C)/2
A=a*b*sin(∠C)/2

More formulas

Area of a Triangle when base and height are given GO

Area of a Triangle when sides are given GO

Area of Triangle given 2 angles and third side 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 the area of triangle given two sides and third angle ?

Area of triangle is given by the formula A = 1/2 * absinC = 1/2 * bcsinA = 1/2 * casinB where a, b, c are lengths of sides of the triangle A, B, C are interior angles of the triangle

How to Calculate Area of triangle given 2 sides and third angle?

Area of triangle given 2 sides and third angle calculator uses Area Of Triangle=Side A*Side B*sin(Angle C)/2 to calculate the Area Of Triangle, The Area of triangle given 2 sides and third angle formula is defined as A = (absinC)/2 = (bcsinA)/2 = (acsinB)/2. Area Of Triangle and is denoted by A symbol.

How to calculate Area of triangle given 2 sides and third angle using this online calculator? To use this online calculator for Area of triangle given 2 sides and third angle, enter Side A (a), Side B (b) and Angle C (∠C) and hit the calculate button. Here is how the Area of triangle given 2 sides and third angle calculation can be explained with given input values -> -17.998053 = 8*7*sin(220)/2.

FAQ

What is Area of triangle given 2 sides and third angle?

The Area of triangle given 2 sides and third angle formula is defined as A = (absinC)/2 = (bcsinA)/2 = (acsinB)/2 and is represented as A=a*b*sin(∠C)/2 or Area Of Triangle=Side A*Side B*sin(Angle C)/2. 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 The angle C is one of the angles of a triangle.

How to calculate Area of triangle given 2 sides and third angle?

The Area of triangle given 2 sides and third angle formula is defined as A = (absinC)/2 = (bcsinA)/2 = (acsinB)/2 is calculated using Area Of Triangle=Side A*Side B*sin(Angle C)/2. To calculate Area of triangle given 2 sides and third angle, you need Side A (a), Side B (b) and Angle C (∠C). With our tool, you need to enter the respective value for Side A, Side B and Angle 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 Of Triangle?

In this formula, Area Of Triangle uses Side A, Side B and Angle C. We can use 11 other way(s) to calculate the same, which is/are as follows -

Area Of Triangle=sqrt(Semiperimeter Of Triangle *(Semiperimeter Of Triangle -Side A)*(Semiperimeter Of Triangle -Side B)*(Semiperimeter Of Triangle -Side C))
Area Of Triangle=(sqrt((Side A)^2-((Side B)^2/4)))*(Side B/2)
Area Of Triangle=(Side A*Side B*sin(Theta))/2
Area Of Triangle=(Side A)^2/2
Area Of Triangle=(sqrt(3)*(Side)^2)/4
Area Of Triangle=modulus(1/2*((y1*(x3-x2))+(y2*(x1-x3))+(y3*(x2-x1))))
Area Of Triangle=(Side A^2*sin(Angle B)*sin(Angle C))/(2*sin((180*pi/180)-Angle B-Angle C))
Area Of Triangle=(Side A*Side B*Side C)/(4*Circumradius of Triangle)
Area Of Triangle=Inradius of Triangle*Semiperimeter Of Triangle
Area Of Triangle=sqrt(Exradius of excircle opposite ∠A*Exradius of excircle opposite ∠B*Exradius of excircle opposite ∠C*Inradius of Triangle)
Area Of Triangle=Exradius of excircle opposite ∠A*(Semiperimeter Of Triangle -Side A)

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