11. The length of a rectangular field is twice the width and its area is 72 square meters. The length of a rectangular field is twice its width and its area is 72 square meters. ACDC Model - 20801 Write the standard form of class equation. Write the standard form of quadratic equation. [! k) Ans : axi + bx + c = 0 (a = 0) b. Find the length and width of the field. Find the length and width of the field. [3A] Ans : 12m, 6m How many plants of (6 x 3) square meters can be prepared in that rectangular field? Calculate. Ans : 4 Calculate how many plots of (6 x 3) square meters can be prepared in the rectangular field. [1 A] C.