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Find the length of an edge of a cube
with a surface area of 72 square
meter.

Answers

  • Réponse publiée par: ian2145

    L = 2 \sqrt{3}m

    Step-by-step explanation:

    Surface area of cube = 72 m².

    Let the length of edge be L.

    Surface area of cube = 6L².

    72 = 6 × (L)²

    \dfrac{72}{6} = L^2

    12 = L^2

    L = \sqrt{12}

    L = 2 \sqrt{3}m

  • Réponse publiée par: calmaaprilgrace

    answer:

    4 ft.

    Step-by-step explanation:

    6a²=96

    a²=16

    a=4

    4 ft.

  • Réponse publiée par: jbaningzzz

    answer:

    PRE-TEST

    1.B

    2.D

    3.B

    4.A

    5.B

    POST-TEST

    1.B

    2.B

    3.B

    4.A

    5.A

    Step-by-step explanation:

    sana po makatulong :)

  • Réponse publiée par: jemuelpogi

    answer:

    same as her is my answer it's correct ☺️

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Find the length of an edge of a cubewith a surface area of 72 squaremeter.​...