Question

I need help grades are do today sorry for the trouble

Answer 1

13

Explanation:

`Sin = (opp)/(hyp) \\cos= (adj)/(hyp) \\tan = (opp)/(adj)`

=> get the length of the diag on bottom

`tan x = (3)/(4) x = 36.87` degree

`sin(36.87)=(3)/(y)`

y is about 5

=> calculate max length of stick

`tan\left(x\right)\:=(5)/(12), x= 22.62degree`

`sin\left(22.62\right)\:=\:(5)/(x)`

which is 13