Question

HELPPP

Answer 1

HI!!

Answer 2

Hey!

Answer 3

i can give you the answer they want, but the question makes no sense
i will tell you but i would like to know where the question came from

Answer 4

please tell me
then i will tell you the answer they are looking for

Answer 5

it's from my online class @misty1212

Answer 6

not trying to be troublesome, the answer they want is
\[\sqrt{\sqrt{5}^2+4^2}=\sqrt{5+16}=\sqrt{21}\] but the question is really really wrong

Answer 7

what on line class? FLVS?

Answer 8

amazing huh?

Answer 9

you know the tangent, so you know the lengths of the sides!!

Answer 10

okay :) thanks girl. @misty1212

Answer 11

\[\color\magenta\heartsuit\]

Answer 12

yeah
you are talking about because the legs don't necessarily have to be sqrt(5) and 4
it could be k*sqrt(5) and k*4
where k>0
which would mean the hyp is
\[\sqrt{5k^2+16k^2}=\sqrt{21k^2}=\sqrt{21} k\]

Answer 13

okay thanks! @freckles