Triangle Calculator
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A triangle is a polygon with three sides and three angles. All of the interior angles add up to 180 degrees. Here you can calculate the area and perimeter of Triangle.

Triangle Calculator

Area of triangle:[l ×b/2]

Enter the length and breadth

Area of a triangle

Perimeter of Triangle:[ (a + b + c) ]

Enter the length and breadth

Perimeter of a triangle

Area of Equilateral Triangle : [(Sqrt(3)/4)×(side)²]

Enter the length

Area of a equilateral triangle

Area of Triangle SAS(2sides & opposite angle):[½×a×b×SinC]

Enter the length and breadth

Angle

Area of a triangle SAS

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A triangle is a polygon with three sides and three angles. All of the interior angles add up to 180 degrees. Here you can calculate the area and perimeter of Triangle.

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This tool is an online utility. You can dynamically calculate the area and perimeter of Triangle, area of Equilateral and SAS Triangle.

Triangle Calculator
English
Español