Learning Task 3: Solve for the measurement of the missing side. Write your answer on a separate sheet of paper. 1. P = 36 cm, square S = ? S = 2. P = 21 m, equilateral triangle S = ? 3. P = 46 dm, rectangle 3 = S = ? S = 15 dm 4. P = 20 m, trapezoid 6 m S = ? S = 8 m 5. P = 22 cm parallelogram S = ? S= 7 cm​