The sides of a pentagonal field (not regular) are $1737\mathrm{m},2160\mathrm{m},2358\mathrm{m},1422\mathrm{m}\mathrm{and}2214\mathrm{m}\mathrm{respectively}.$ Find the greatest length of the tape by which the five sides may be measured completely.

The lengths of the sides of a pentagonal field are $15m,8m,20m,24m,10m.$ Find the total distance travelled by a boy in making $3$ complete rounds along the boundary of the field.

Write roster form for the given set:

$\{$ $\mathrm{m}|\mathrm{m}$is a month of a year and $m$has $28days$$\}$

The lengths of the sides of a pentagonal field are$15m,8m,20m,24m,and10m.$Find the total distance travelled by a boy in making $3$ complete rounds along the boundary of the field.