Question

The $\Delta$ formed by $BC=AC=7.2cm$ and $\angle C={90}^{\circ }$ is:

• A. A right angled $\Delta$
• B. An isosceles $\Delta$
• C. A right angled isosceles $\Delta$
• D. none of these

Answer 1

Answer: (C)

A right angled isosceles $\Delta$

Since, two sides of a triangle are equal, so it is an isosceles triangle

and one angle of triangle is ${90}^o,$ so it is right angled triangle.

$\therefore$ Given triangle is a right angled isosceles triangle.

Option $C$ is correct.