) The surface area of a cube whose edge equals to 3cm is:
A. 62 sq.cm
B. 30 sq.cm
C. 54 sq.cm
D. 90 sq.cm
Answer:C
) The surface area of a cube whose edge equals to 3cm is:
A. 62 sq.cm B. 30 sq.cm C. 54 sq.cm D. 90 sq.cm
Explanation: Given, a = 3 cm