Its entire surface is 49*6 = 294 square inches
It is 486 square inches.
A cube has six faces. Therefore, its surface area is 6 times a face's area.The area of a square whose edges measure 9 cm is 81 cm2.Therefore, the surface area of a cube whose edges measure 9 cm is 6*81 = 486 cm2.
The edge length is 7.35 inches.
96
Approximately 50.265 square inches.
It is 486 square inches.
The surface area is 747.7 square inches.
34sq in
SA = 384 square inches.
The surface area is 6*52 = 150 sq metres.
A cube has six faces. Therefore, its surface area is 6 times a face's area.The area of a square whose edges measure 9 cm is 81 cm2.Therefore, the surface area of a cube whose edges measure 9 cm is 6*81 = 486 cm2.
6*112 = 726 square inches
Yes, that's exactly right. Great work !
The edge length is 7.35 inches.
It is 6*8.5^2 = 433.5 square inches.
216 square inches
96