[tex]386.38\text{m}[/tex]
Explanation
Step 1
to know the full distance for the track running we need to add twilce the length of the rectangle to the perimeter of the circel, so
so
a) find the circumference of the circle , it is given by
[tex]\begin{gathered} C=\text{ }\pi d\text{ } \\ where\text{ d is the diameter} \end{gathered}[/tex]
hence
[tex]\begin{gathered} let\text{ d=67 m} \\ so \\ C=\pi *67\text{ m=210.38 m} \end{gathered}[/tex]
finally, add twice the length of the rectangle, so
[tex]\begin{gathered} traininin\text{ track = 210.38+\lparen2*88\rparen=210.38+176} \\ traininin\text{ track = 386.38} \end{gathered}[/tex]
therefore, the answer is
[tex]386.38\text{ m}[/tex]
I hope this helps you
