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I think it's something like a + b + c.

side + side + side. Just adding them all together.

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13y ago
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14y ago

P=a+b+c

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Q: What is the formula for the perimeter of a triangle?
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a + b + c


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The perimeter formula of a triangle is the sum of the lengths of all three sides. Mathematically, it can be expressed as P = a + b + c, where P is the perimeter and a, b, and c are the lengths of the three sides of the triangle.


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The perimeter of a triangle is found by adding all 3 sides of the triangle. This is most commonly expressed using the formula for a triangle's perimeter: a+b+c=P. Where P is perimeter and a,b,and c are the three sides.


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