Question

Each side of a polygon is 3.2 cm in length, the perimeter of the polygon is 19.2 cm . How many sides does the polygon have ?​

Answer 1

Answer:

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Step-by-step explanation:

Number of sides = 19.2÷3.2 =6

The polygon is regular hexagon...

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Answer 2

Answer:

6 sides

Step-by-step explanation:

a polygon has all equal sides

take no. of sides of polygon to be n

3.2 x n = 19.2

3.2n = 19.2

divide both sides by 3.2

3.2n/3.2 =19.2/3.2

n=19.2/3.2

change decimals to fraction and divide

192/10 ÷ 32/10

=192/10 × 10/32

=6

n = 6

∴the shape has six sides and so it is a hexagon