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D
2) A ABC ~ ALMN. In A ABC, AB = 5.5 cm, BC = 6 cm, CA = 4.5 cm. Construct A ABC and
ВС 5
A LMN such that
MN

By Ruby

D
2) A ABC ~ ALMN. In A ABC, AB = 5.5 cm, BC = 6 cm, CA = 4.5 cm. Construct A ABC and
ВС 5
A LMN such that
MN 4.
3) Two circles with centres A and Bare touching mytorno​

About the author
Ruby

a closed cylinder tank of radius 7m and height 5m is made from of sheet of metal. how many sheet of metal is required​

then
If prime factorization of a number is an xom
where nm are natural numbers & nom,
the number is always powe

1 thought on “D<br />2) A ABC ~ ALMN. In A ABC, AB = 5.5 cm, BC = 6 cm, CA = 4.5 cm. Construct A ABC and<br />ВС 5<br />A LMN such that<br />MN”

  1. Answer:

    Construct △ABC such that AB=5.5cm,BC=6cm and CA=4.5cm.

    △ABC and △LMN are similar.

    Therefore, their corresponding sides are proportional.

    ∴

    LM

    AB

    =

    MN

    BC

    =

    NL

    CA

    =

    4

    5

    ⇒

    LM

    5.5

    =

    MN

    6

    =

    NL

    4.5

    =

    4

    5

    ⇒LM=

    5

    4

    ×5.5=4.4cm,MN=

    5

    4

    ×6=4.8cm,NL=

    5

    4

    ×4.5=3.6cm

    Now, construct △LMN such that LM=4.4cm,MN=4.8cm and NL=3.6cm.

    solution

    Reply

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