Question

Question 1 (e)

Name the type of the following triangle:

$\Delta XYZ$ with $\angle Y={90}^{\circ }$ and XY = YZ

Answer 1

A triangle with one angle as a right angle (${90}^{\circ }$) and two sides equal is known as an Isosceles Right-angled triangle.
Hence the triangle ($\Delta XYZ$) with $\angle Y={90}^{\circ }$ and XY = YZ, will be an Isosceles Right-angled triangle..