3 side of a triangle are 10 cm, 7cm, 8cm, find its perimeter
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Given 3 side of a triangle are 10 cm, 7cm, 8cm, find its perimeter
we know that perimeter of a triangle is the sum of the all the sides of a triangle .
so perimeter of the triangle is
10+7+8 = 25
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Answered by
25
Answer:
Perimeter =a+b+c
= 10cm+7cm+8cm
=25cm
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