Question

Which of the following sets of numbers could represent the three sides of a

45-45-90 triangle?


1, 1, square root of 2

1, square root of 2 space comma end root square root of 3

1, square root of 3, 2

1, square root of 2 , 2

Answer 1

1, 1,
`√(2)`

Explanation:

using pythagorean theorem:

1² + 1² =
`√(2)`²

1 + 1 = 2

2 = 2