find the perimeter of a triangle ofsides 3cm,4cm and 5cm
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Answered by
138
perimeter of triangle = a+b+c
3+4+5
12 cm
3+4+5
12 cm
Answered by
70
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
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
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