Ex – 9.3 Que No. 7 Q.7) If each edge of a cube is doubled How many times will its surface area increase? How many times will its volume increase? Solution:- Next Ex – 9.3 Que No. 1 Ex – 9.3 Que No. 2 Ex – 9.3 Que No. 3 Ex – 9.3 Que No. 4 Ex – 9.3 Que No. 5 Ex – 9.3 Que No. 6 Ex – 9.3 Que No. 7 Ex – 9.3 Que No. 8
