the length of a cuboid is double its breadth and the length is 3m. The LSA of the cuboid is 108m^2. find its volume

Question

the length of a cuboid is double its breadth and the length is 3m. The LSA of the cuboid is 108m^2. find its volume

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Adalyn 1 month 2021-08-20T03:11:04+00:00 1 Answer 0 views 0

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    2021-08-20T03:12:08+00:00

    Answer:

    HERE IS UR ANSWER DEAR,

    GIVEN:

    length =2 ×breadth = 3m

    breadth =3 /2 = 1.5m

    LSA of cuboid = 108 m²

    TO FIND :

    • HEIGHT
    • VOLUME

    SOLUTION:

    given that

    LSA of cuboid = 108m²

    2 ( l+b)h. = 108

    2 ( 3 +1.5 ) h. = 108

    2(4.5) h. = 108

    (9) h. = 108

    h. = 108 /9

    h. = 12m

    volume of cuboid = l× b× h

    = (3)(1.5)(12)

    = 54 m³

    hence ,

    HEIGHT = 12m

    VOLUME= 54m³

    ..

    ..

    ##PHENOMENAL

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