Question

A piece of string is 120 cm long. What will be
the length of each side if the string is bent to form:
(i) a square
(ii) an equilateral triangle
(iii) a regular pentagon
(iv) a regular hexagon
​

Answer 1

Step-by-step explanation:

i) a square has all sides equal so,

120/4

which is equal to 30cm

ii) an equilateral triangle has all sides equal so,

120/3

40cm

iii) a polygon has 5 sides

so, 120/5

24cm

iv). a hexagon has six sides equal

so, 120/6

20 cm

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