Lateral surface area of a cube is 324cm², then the side of the cube is

Question

Lateral surface area of a cube is 324cm², then the side of the cube is

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Ariana 3 weeks 2021-10-08T06:56:22+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-08T06:57:40+00:00

    Answer:

    486^2 CM

    Step-by-step explanation:

    Let the side of a cube =acm

    Lateral surface area =324 cm^2

    4a^2 =324

    a^2=324/4

    a^2=81

    Therefore

    a =9 cm

    1)volume of a cube = a^3

    =9^3

    =9*9*9

    =729cubic cm

    2)total surface area of a cube=6a^2

    =6*9^2

    =6*81

    =486cm^2

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    0
    2021-10-08T06:57:53+00:00

    Answer:

    Side is 9 cm

    Step-by-step explanation:

    Pls see 5ye attached pic for the explanation

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