Question

1. The side of a regular heptagon is denoted by I. Express the perimeter of the heptagon
using the variable l.​

Answer 1

Answer:

Therefore, the perimeter of the triangle = (l + l + l) = 3l. (2) The side of a regular hexagon (Fig 11.10) is denoted by l. Express the perimeter of the hexagon using l. (Hint: A regular hexagon has all its six sides equal in length.)