Question

find the area of an isosceles right angle triangle having the hypotenuse length of 30 cm​

Answer 1

Answer:

Apply the above definition of isosceles right-angle triangle and the relation of area with base and perpendicular. Where AB is perpendicular to BC and both should be equal to each other, with length of 30cm. Hence, the area of the given triangle is 450cm2 . So, option(a) is the correct answer.