Question

Q1. The surface area of a cube
whose edge equals to 3cm is
54 cm2
55 cm2
56 cm2
57 cm2​

Answer 1

Answer:

54 cm^২

Step-by-step explanation:

total surface area of a cube =6a^২

where "a" is the edge of the cube

Hence, TSA of the cube =6×3×3 =54

54 is the answer.