An isosceles triangle has two sides with
length x. The third side is half of x. What is its
perimeter
Answers
Answered by
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side of triangle = x, x, x/2
perimeter = x+x+x/2
= (2x/2)+(2x/2)+(x/2)
= 5x/2
therefore perimeter of the triangle is 5x/2
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