find the length of each of the equal sides of an isosceles triangle if the perimeter and unequal sides are are question 1 : perimeter is equals to 40 cm unequal side is equals to 6 CM
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Use a similar formula, Perimeter = 2A + B, to find the perimeter of the isosceles triangle, where A and B are the length of the legs and base. Solve for area just as you would any other triangle using the formula Area = 1/2 B x H, where B is the base and H is the height.
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