What is the area of an isosceles triangle using heron's formula?
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a,b and c are the sides of isosceles triangle two sides are equal in isosceles triangle
∴ a=b
semi perimeter=a+b+c/2
area of isosceles triangle = √s(s-a)(s-b)(s-c)
∴ a=b
semi perimeter=a+b+c/2
area of isosceles triangle = √s(s-a)(s-b)(s-c)
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