Question

find the perimeter of a triangle of side 3 cm 4 cm and 5cm​

Answer 1

perimeter of triangle = side + side + side = 3cm+4cm+5cm

= 12 cm..

Answer 2

Answer:

Perimeter of a triangle = side 1 + side 2 + side 3

= 3cm + 4cm + 5cm

Therefore,

Perimeter of a triangle = 12cm

Step-by-step explanation:

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