Question

find perimeter of triangle if side is 5cm 7 vm and 18cm​

Answer 1

Answer:

30 cm

Step-by-step explanation:

We know that perimeter of a triangle= sum of all three sides

So, perimeter of the triangle=

1st side + 2nd side + 3rd side

= (5+7+18) cm

= 30 cm

Hence, the perimeter of the given triangle is 30 cm.

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Answer 2

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