A cube has a surface area of 96 square centimeters. How long is each face of the cube? A) 16 cm. B) 4 cm. C) 6 cm2. D) 16 cm4
Answer:
B
Step-by-step explanation:
HI, to calculate the surface area of a cube the formula is \(6a^{2} =96\)
\(a^{2}=\frac{96}{6}=16\)
\(a=\sqrt{16}=4\)
Hence the answer is B=4cm