what is the formula of perimeter of triangle?
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Step-by-step explanation:
perimeter of triangle = Side × 3
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Answer:
Perimeter of scalenetriangle = a+b+c.
where a,b,c are sides of triangle.
Perimeter of isosceles triangle = a+a +b = 2a +b.
a is the measure of two sides and b is not equal to a.
Perimeter of equilateral triangle = a+a+a = 3a.
All sides are equal in equilateral triangle.
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