Question

RSTU ~ PONM.
Find the unknown lengths. (see figure)

Answer 1

So yeah, I have to find : x, y, a & b.

I already found ..
a = 11.2
x= 6.25

my problem is..
how to find b & y?

I had this..
\[\frac{ 14 }{ a }=\frac{ y }{ b}\]
so, it will be..
\[\frac{ 14 }{ 11.2 }= \frac{ y }{ ? }\]
so,
\[14b = 11.2y\]

what's the next step?