Question

Question 14
In the given figure, AB=BC and AD =BD = DC.

The number of isosceles triangles in the figure is
a) 1
b) 2
c) 3
d) 4

Answer 1

A triangle, in which two sides are equal, is known as an isosceles triangle.

In the above figure $△ABC$ is an isosceles triangle with side AB = AC.

In the given figure,

Given : AB=BC and AD =BD = DC

There are 3 isosceles triangles
$△ABC,△ABDand△BDC$. $[\because AB=BC,AD=DBandBD=DC]$