Question

PLEASE HELP 30 POINTS!

Answer 1

364.42 added to 91*2 = 546.42, and you have your answer:546.42meters.

Answer 2

The lengths of the top and bottom of the rectangle are
$91 + 91 = 182$
Now if you join both semicircles you get a full circle with diameter 58. To find the length use the circumference formula
$58\pi$
If you add the two lengths together you get
$182 + 58(3.14) = 364.12 \: m$
Remember its length so 364.12 meters