Question

Find the edge of a cube whose surface area is 432cm

Answer 1

Answer:

Surface area of cube is 432 cm

Surface area of cube is 6a^2

6a^2 = 432

a ^2 = 432/6 = 72

there a = square root of 72

Step-by-step explanation:

Hope it helps yoi

Answer 2

Answer:

8.48

Step-by-step explanation:

Total Surface Area of a cube = 6$a^{2}$

432cm=$6a^{2}$

$a^{2}$=432/6=72cm

a=$\sqrt{72}$

a=8.48