The perimeter of an isosceles triangle is 42 cm and its base is times each of the equal sides. Find (i) the length of each side of the triangle, (ii) the area of the triangle, and (iii) the height of the triangle.
Correct Answer
(i) 12 cm, 12 cm, 18 cm (ii) 71.42 cm2 (iii) 7.94 cm
