Given STUV is a square, with SI = 2x + 13 and WU =
8.2 - 41, find x.
S
I
x=

x = 9
solve:
Diagonals bisect eachother
[tex]\\ \rm\Rrightarrow 2x+13=8x-41[/tex]
[tex]\\ \rm\Rrightarrow 6x=54[/tex]
[tex]\\ \rm\Rrightarrow x=54/6[/tex]
[tex]\\ \rm\Rrightarrow x=9[/tex]