the perimeter of a regular pentagon is 1540 cm how long is each side? if the pentagon is divided into 5 equal triangles, How to find out how mucharea would each cover?

Addition of all Sides of Given figure is called perimeter

Perimeter of the regular pentagon

⇒5×length of sides=1540 cm

⇒ length of sides =

4

1540

cm=308 cm

∴ Length of the side of the regular pentagon is 308 cm