Question

the side of a cube is 10 cm long.finds its surface area​

Answer 1

Answer:

4×(10)² = 4 × 100 = 400 cm² is the answer for the above question

Answer 2

Answer:

Answer:surface area of cube is 6a²

Answer:surface area of cube is 6a²where , a = 10 cm

Answer:surface area of cube is 6a²where , a = 10 cm=

Answer:surface area of cube is 6a²where , a = 10 cm= Step-by-step explanation:

Answer:surface area of cube is 6a²where , a = 10 cm= Step-by-step explanation:6×10²

Answer:surface area of cube is 6a²where , a = 10 cm= Step-by-step explanation:6×10²=6×100

Answer:surface area of cube is 6a²where , a = 10 cm= Step-by-step explanation:6×10²=6×100=600 cm³ Ans