Answer:
For a cube with side length A cm
Surface area of the cube = 6A² cm ²
Given , 54 = 6A²
=> A² = 54/6 = 9
=> A = √9 = 3cm
Therefore, the length of the cube whose surface area is 54 cm² is 3cm
Step-by-step explanation:
area of cube = 52 sq.cm
side of square = square root of area
= 7.21110255093
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Answers & Comments
Answer:
For a cube with side length A cm
Surface area of the cube = 6A² cm ²
Given , 54 = 6A²
=> A² = 54/6 = 9
=> A = √9 = 3cm
Therefore, the length of the cube whose surface area is 54 cm² is 3cm
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
area of cube = 52 sq.cm
side of square = square root of area
= 7.21110255093