Area of Isosceles Triangle
What is the Area of an Isosceles Triangle?
Area of a figure is the space enclosed by the boundaries of the figure. So, the area of an isosceles triangle can be defined as the space occupied by an isosceles triangle.
What do you mean by an Isosceles Triangle?
An isosceles triangle can be defined as a triangle that has two equal sides, also opposite angles are also equal in an Isosceles triangle. Some of the properties of an Isosceles triangle are:
- Two equal sides of an isosceles triangle are equal and angle between them is termed as vertex angle or apex angle.
- Side opposite to the vertex angle is termed as base and the base angles are also equal in an Isosceles Triangle.
Write the Formula for finding the Area of an Isosceles Triangle.
For calculating the area of an Isosceles triangle, the following formula is used:
A = ½ × b × h
Where,
- b is the base of Triangle, and
- h is the height of Triangle.
Write the Formula for finding the Perimeter of an Isosceles Triangle.
For calculating the perimeter of an isosceles triangle the following formula is used:
P = 2a + b
Where a, b are sides of an isosceles triangle.
Write the formula for the area of the isosceles right triangle.
For calculating the area of a right angled Isosceles triangle, the following formula is used:
A = ½ × a2
Where a is the side of the Triangle.
Area of Isosceles Triangle
Area of an isosceles triangle is the space enclosed by the sides of a triangle. The general formula for finding the area of the isosceles triangle is given by half the product of the base and height of the triangle. Other than this different formulas are used to find the area of triangles. Triangles are classified depending on their sides, different types of triangles based on sides are given below:
Equilateral Triangle: Triangle with all three sides equal.
Isosceles Triangle: Triangle with any two sides equal.
Scalene Triangle: Triangle with all sides unequal.
Table of Content
- What is the Isosceles Triangle?
- What is the Area of an Isosceles Triangle?
- Isosceles Triangle Formula
- Area of Isosceles Triangle Formulas
- Area of Isosceles Triangle Formula with Sides
- How to Find the Area of an Isosceles Triangle?
- Derivation for Area of Isosceles Triangle
- Area of Right Angled Isosceles Triangle
- Area of Isosceles Triangle using Trigonometry