perimeter of triangle
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Step-by-step explanation:
add three sides
in case of equilateral triangle =3×side
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Answer
The perimeter of a triangle is the sum of all its three sides. We can work out the perimeter using the following formula: Perimeter of a triangle = sum of all three sides. If a, b and c are the sides of the triangle, then. Perimeter of triangle = a + b + c.
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