The surface area of a cube is 864 cm2. Its volume is
1748 cm3
1728 cm3
1768 cm3
Surface area of a cube = 864 cm3
6a2 = 864
a = 12 cm
Volume of the cube = a3= 1728 cm3
The volume of a cube is 343 cm'. Its total surface area is
(a) 196cm2
(b) 49cm2
(c) 294cm2
(d) 147cm2
Question 11
The volume of a cube is 64 cm3. Its surface area is (a) 16 cm2 (b) 64 cm2 (c) 96 cm2 (d) 128 cm2