Question

Please assist me with these problems using the 45-45-90 relationship triangles​

Answer 1

see below

Explanation:

side opposite 90 angle = x
`√(2)`

sides opposite 45 angle = x

the multiplication and division by
`√(2)` should be self explanatory

1. x = 5, y = 5

2. v = 10, u = 10

3. x =
`√(10)`, y =
`√(5)`

4. m = 5, n =
`(5√(2) )/(2)`

5. a =
`(3√(2) )/(2)`, b =
`(3√(2) )/(2)`

6. a =
`(3√(2) )/(2)`, b =
`(3√(2) )/(2)`