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Algebraic Expressions in Perimeter Formulae

If the length...

Question

If the lengths of three sides of a triangle are a, b and c, find the perimeter of the triangle.

A

a+b+c

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B

3(a+b+c)

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C

1/2(a+b+c)

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D

2(a+b+c)

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Solution

The correct option is A a+b+c

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