The
surface
area of
a cube
is 294 cm2
Find
the
length of an edge of the cube.
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2
The answer is given below. Hope it helps
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Answered by
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Answer:the length of an edge of the cube = 7cm
Step-by-step explanation:
Surface area of a cube = 6a²
=> 6a² = 294 cm²
a² = 294/6
a² = 49
a = √49
a = 7
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