Question

https://prnt.sc/ls6dft

Answer 1

@Vocaloid

Answer 2

@dude

Answer 3

The triangle labeled with y and the 3\(\sqrt2\) is part of a 45-45-90 triangle

Answer 4

yes

Answer 5

so thats how you find X?

Answer 6

do you know the law of cos ?

Answer 7

no sir

Answer 8

adjacent side divide hypothenuse

you dont learned it again ?

Answer 9

jhonny I think that is too complex for john xD

Answer 10

lol

Answer 11

may be posible

Answer 12

ok than us pythagora

Answer 13

@jhonyy9 Using special right triangles is the quickest and simplest way. Pythag and cos work too but require more math and explaining in my opinion

Answer 14

ok understand it but this was my first idea - sorry

Answer 15

To find x, you use the same diagram as given above and remove the \(\sqrt2\) from the 3\(\sqrt2\)

Answer 16

So it should be 3

Answer 17

so x = 3?

Answer 18

Yep

Answer 19

thank you