Answer:486
Step-by-step explanation:
surface area= 6
l=9
sa=6 ()= 6 x 81=486
Answer:
486
Hello!
To find the surface area of a cube we use the equation
S is the surface area
a is the side length
Put what we know into the equation
Solve
S = 6 * 81
S = 486
Hope this Helps!
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