Question

what is the
area of isoseles triangle

Answer 1

1/2×base ×height
is the area of isosceles triangle

Answer 2

An isosceles triangle is a triangle with 2 sides of equal length and 2 equal internal angles adjacent to each equal sides. Unlike an equilateral triangle wherein we can use any vertex to find out the altitude, in an isosceles triangle we are suggested to draw a perpendicular from the vertex which is common to the equal sides.
Let us see how to calculate the area, altitude, and perimeter of an isosceles triangle.
Isosceles Triangle
From figure, let;
a be the measure of the equal sides of an isosceles triangle.
b be the base of the isosceles triangle.
h be the altitude of the isosceles triangle.
The Isosceles Triangle Formulas are,
Area of an Isosceles Triangle
Perimeter of an Isosceles Triangle
Altitude of an Isosceles Triangle


I hope that it will help you

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