So, if the measurement of each of the equal sides is x units, then the length of the hypotenuse of the isosceles right triangle is x√2 units. It is √2 times the length of the equal side of the triangle. The hypotenuse of a right isosceles triangle is the side opposite to the 90-degree angle. If the congruent sides measure x units each, then the hypotenuse or the unequal side of the triangle will measure x√2 units. Let's look into the image of an isosceles right triangle shown below. The area of an isosceles right triangle follows the general formula of the area of a triangle where the base and height are the two equal sides of the triangle. It is also known as a right-angled isosceles triangle or a right isosceles triangle. It is a special isosceles triangle with one angle being a right angle and the other two angles are congruent as the angles are opposite to the equal sides.
An isosceles right triangle is defined as a right-angled triangle with an equal base and height which are also known as the legs of the triangle.
