Question

The square of the hypotenuse of an
isosceles right triangle is 200 cm. Find
the length of each side.​

Answer 1

Answer:

It's equal sides are 10 cm and hypotenuse is 10✓2 cm

Answer 2

Answer:

Let the sides of the triangle be x, x and h

Given, Square of Hypotenuse (h) = 200cm

Now by pythagoras theorem,

$x { }^{2} + x {}^{2} = \: h {}^{2}$

2x² = 200,

x² = 100,

x = 10cm

h = √200 = 10√2 cm