The length of each side of a regular polygon is 1.3 cm. The perimeter of polygon is 10.4cm how many sides does the polygon
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Perimeter of the polygon = 10.4
Measure of a side = 1.3
No. of sides = Perimeter ÷ measurement of side
i.e., 10.4÷1.3=8
Therefore , Number of sides= 8
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1
Answer:
perimeter = sum of all sides
10.4 = y times of 1.3
10.4/1.3 = y
8 = y
8 sides of polygon
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