GSEB Solutions for Class 9 Mathematics – Surface Area and Volume (English Medium) GSEB SolutionsMathsScience Exercise – 15 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 6: Solution 7(1): c. 24 Surface area of a cube = 6l2 = 6(2)2 = 6(4) = 24 cm Solution 7(2): d. 94 Surface area of […]