Question

find the perimeter of a regular Pentagon with side 3.5

Answer 1

hello frnd!

here's ur answer...

we know that the length of all sides in a regular Pentagon is same.

therefore perimeter=side×5 (since it have 5 sides)

=3.5×5

=17.5

hope this helps...

Answer 2

$perimeter \: of \: pentagon = 5 \times length \: of \: one \: side \\ peri = 5 \times 3.5 = 17.5unit$