Question

3.
Volume of a cube whose edge is 3x is:
(a) 27x2
(b) 18x?
(c)18x
(d) 27x?​

Answer 1

▪︎formula used⤵️

• volume of cube = side³ cubic unit

▪︎Given⤵️

• side of cube = 3x

▪︎To find⤵️

• volume of cube

▪︎solution⤵️

➡️ side of cube is 3x

then required volume = (3x)³= 27x³ cubic unit

☆ hope it helps you ✌