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Maths Isoceles Triangle (Two Equal Sides)

Calculate maths triangle sides, heights and angles for an isoceles triangle.

Isoceles triangles have two equal sides, and two ewqqual angles. The area is calculated from the base and height. The sides and angles can be calculated using the sin rule and the cosine rule.

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CALCULATOR : Isoceles Triangle (Two Equal Sides) [FREE]   ±

Calculate sides angles and heights of an isoceles triangle.

The area is calculated from the base and height. Isoceles triangles have two equal sides and two equal angles. The sides and angles can be calculated using the sin rule and the cosine rule.

Tool Input

  • trtype : Triangle Geometry Type
    • au : User Defined Length Base Side
    • bu : User Defined Length Equal Side
    • Au : User Defined Angle Opposite Base Side
    • Bu : User Defined Angle Opposite Equal Side
    • hau : User Defined Height From Base Side
    • hbu : User Defined Height From Equal Side

Tool Output

  • A : Angle Opposite Side a
  • B : Angle Opposite Side b
  • C : Angle Opposite Side c
  • X : Cross Section Area
  • XA : External Angle A
  • XB : External Angle B
  • XC : External Angle C
  • a : Length Side a
  • b : Length Side b
  • c : Length Side c
  • ha : Height From Side a
  • hb : Height From Side b
  • hc : Height From Side c