Question

PLEASE HELP WITH THESE 4 QUESTIONS!!! 70 POINTS!!!

Answer 1

1: x=2

Explanation:

Do you know the pythagorean theorem?

a2 + b2 = c2

1) We will square all the sides:

2
`√(2)` -squared- 2(4)=8

x squared=
`x^(2)`

`x^(2) +x^(2) =2x^(2) =8`

`2x^(2) =8`

`x^(2) =4`

x=2

2:
`√(3)` we will square to make 3

same with x to
`x^(2)`

and y to
`y^(2)`

3+
`x^(2)`=
`y^(2)`

Since the ratio of the sides is 1: 2: 3

Imma continue typing later srry gtg