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A piece of strings is $$30$$ cm long. What will be the length of each side if the string is used to form:
(1) A square?
(2) an equilateral triangle?
(3) A regular hexagon?
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## QuestionMathsClass 6

A piece of strings is $$30$$ cm long. What will be the length of each side if the string is used to form:
(1) A square?
(2) an equilateral triangle?
(3) A regular hexagon?

(1)c Perimeter of square $$= 30$$ cm
$$4 × side = 30$$
Side $$= 30 / 4$$
Side $$= 7.5$$ cm
(2)Perimeter of an equilateral triangle $$= 30$$ cm
$$3 × side = 30$$
Side = 30 / 3
Side = 10 cm
(3)Perimeter of a regular hexagon $$= 30$$ cm
$$6 × side = 30$$
Side $$= 30 / 6$$
Side $$= 5$$ cm