Question

I. Answer the following:
1) The side of an equilateral triangle is shown by 'a'. Express
the perimeter of the equilateral triangle using 'a'.
2) The side of a regular pentagon is
denoted by ‘a'. Express the perimeter
of the pentagon using 'a'.
(Hint: A regular pentagon has all its
5 sides equal in length).
a
a
a
a​

Answer 1

Answer:

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