the side of a regular polygon is 2.5cm. if perimeter of the polygon is 15cm, then find the number of sides of the polygon
NeelamG:
formula for polygon is
n * side = perimeter
where n is number of sides
side = 2.5 and perimeter = 15cm
n = 15/2.5 = 6
so there are 6sides
Answers
Answered by
5
side of a regular polygon = 2.5cm
perimeter of regular polygon= 15cm
no. of sides of regular polygon= perimeter/length of one side
=15/2.5
=6
Answered by
3
Side = 2.5 cm
perimeter= 15 cm
perimeter of polygon= n x s
n = no. of sides
s = measure of one side
n x 2.5 = 15
15÷2.5 = n
n = 6
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