The lsa of a cube is 900cm2 find it's volume
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given lateral surface area of cube = 900cm²
formula to find the lateral surface area of a cube is 4side²
so we can write,
➡ 4side² = 900cm²
➡ side² = 900/4
➡ side² = 225
➡ side = √225
➡ side = 15cm
the side of the cube is 15cm.
therefore volume of the cube = side³
= 15 × 15 × 15
= 3375cm³
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