# Find the perimeter of a triangle ofsides 3cm,4cm and 5cm

2
by neha201

## Answers

2016-01-19T22:35:52+05:30

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Perimeter of triangle = a+b+c
3+4+5
12 cm
2016-01-19T22:36:14+05:30

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Perimeter is the total length of the boundary of a figure. a triangle have three sides and to find its perimeter we have to add all its side.
here the length of all the sides are given i.e. 3 cm, 4cm and 5cm
so the perimeter will be 3+4+5 = 12cm