Question

The lateral surface area of a cube is 144 sq.cm. Find the length of an edge​

Answer 1

Answer:

6 cm is the answer

Step-by-step explanation:

lateral surface area of a cube = 144

lateral surface area of a cube = 4 × a²

where a is the side

so,

according to the question,

4a² = 144

a² = 144/4

a² = 36

a = √36

a = 6 cm

so, side of cube = 6 cm