Question

If st=16 and rt=41 rs=

Answer 1

st=16

rt=41

s=16/t and r=41/t

So rs=16/t*41/t

rs=656/(t^2)

Answer 2

If this is a triangle then you use the pythagorean Theorem

$a^2+b^2=c^2$

I am not sure but if rt is the hypotenuse then...

$16^2+b^2=41^2$

$256+b^2=1681$

$1425=b^2$

$b=37$