1 Answer

Jith · Answer 1 · 2020-10-27T07:32:49+0000

Answer:

49 cm²

Explanation:

The volume (V) of a cube is calculated as

V = s³ ← s is the length of the side, thus

s³ = 343 ( take the cube root of both sides )

s =
$\sqrt[3]{343}$ = 7, thus

area of base = s² = 7² = 49 cm²

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