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The area of parallelogram ABCD is 36 cm^...

The area of parallelogram ABCD is `36 cm^(2)` . Calculate the height of parallelogram ABEF if AB = 4.2 cm

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Knowledge Check

  • In parallelogram ABCD, 3/_A = 2 /_ B . Then, /_D=…….

    A
    `120^(@)`
    B
    `108^(@)`
    C
    `72^(@)`
    D
    `60^(@)`

  • For parallelogram ABCD, ar(ABCD)=48 cm^2 . Then ar(ABC)=___ cm^2

    A
    96
    B
    48
    C
    24
    D
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  • The angle between two adjacent sides vec(a)andvec(b) of parallelogram is (pi)/(6) .If vec(a)=(2,-2,1)and|vec(b)|=2|vec(a)| ,then area of this parallelogram is .......

    A
    9
    B
    18
    C
    `(9)/(2)`
    D
    `(3)/(4)`

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    The curved surface area of a cylinder is 88 cm^(2) . If the height of the cylinder is 4 cm, find its volume.

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    The base area of a cone is 38.5cm^(2) .Its volume is 77 cm ^(3) Find its height .

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