Question

What is the perimeter of STUV?* STUV – XYZW T Z 20

Answer 1

The perimeter of the figure is the addition of the segments so in this case we have to find the sides so:

`(35)/(21)=(25)/(TU)=(20)/(UV)=(20)/(SV)`

So:

`\begin{gathered} TU=(25\cdot21)/(35)=15 \\ UV=(20\cdot21)/(35)=12 \\ SV=(20\cdot21)/(35)=12 \end{gathered}`

So the perimeter will be:

`\begin{gathered} P=21+15+12+12 \\ P=60 \end{gathered}`