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the perimeter of an isosceles triangle is 18 cm find the area of an isosceles triangle whose base is 18 cm the perimeter of an isosceles triangle is 50 cm if the base is 18 cm find the area of isosceles triangle whose perimeter is 18 cm the perimeter of an isosceles triangle is 18 cm if one of the equal side is find the area of an isosceles right triangle whose hypotenuse is 18 cm if the perimeter of an isosceles triangle is 18 cm find the maximum area of the triangle what is the perimeter of an isosceles triangle what is the perimeter of isosceles triangle formula perimeter of isosceles triangle with base and height
