Question

a group of friends is waking around a track that is shaped like a regular pentagon. each side measures 85 metres.if they make 3 complete strips around the track, how far will they have walked?

Answer 1

perimeter of track is 85 × 5 = 425 m
total distance = 425 ×3 =1275 m or 1.275 km

Answer 2

Each side = 85 meters
Pentagon means 5 sides.
So perimeter = 85×5=425m
This means they complete 425m of distance in 1 round.
So distance covered to make 3 complete strips = 425×3 = 1275m = 1.275 km.
Hope it helps:))
Brainliest pls;)