the diagonal of a cube is 9√3 cm long, it's total surface area is what?
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diagonal of cube = √3 ( side of cube )
9√3 = √3 side
side = 9 cm
T.S.A of cube = 6 (side^2)
= 6 * 9
= 63 cm^2
9√3 = √3 side
side = 9 cm
T.S.A of cube = 6 (side^2)
= 6 * 9
= 63 cm^2
adit57:
Thanks for your attention to my answer
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