Find the perimeter of a triangle with sides measuring $8 cm$ $, 12 cm$ and $13 cm$

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Solution

Finding the perimeter of the triangle
Given that, sides of the triangle are $8 cm$ $, 12 cm$ and $13 cm$
We know that,
Perimeter of a triangle $=$ Sum of all three sides
So,
Perimeter $= 8 + 12 + 13 = 33 cm$
Hence, perimeter of a triangle is $33 cm$ .

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