the length of a piece of wire is 78 M .if the wire is used to make a regular pentagon and a regular hexagon find the difference in the lengths of its sides.
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perimeter of regular pentagon = 5*side
78cm = 5*side
78/5=side
15.6 = side= S1
perimeter of regular hexagon = 6*side
78 = 6*side
78/6 = side
13 = side = S2
S1- S2 = 15.6-13=2.6
78cm = 5*side
78/5=side
15.6 = side= S1
perimeter of regular hexagon = 6*side
78 = 6*side
78/6 = side
13 = side = S2
S1- S2 = 15.6-13=2.6
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