A piece ofstring is 30 cm long. What will be the length of each side if the string is used to form:
(a) asquare?
(b) anequilateral triangle?
(c) aregular hexagon?

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Solution

(a) Perimeter= 4 × Side
30 = 4 × Side
Side =
(b) Perimeter= 3 × Side
30 = 3 × Side
Side =
(c) Perimeter= 6 × Side
30 = 6 × Side
Side =

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