Mathematics

Question

how can i solve this and this and this and this?
how can i solve this and this and this and this?
how can i solve this and this and this and this?
how can i solve this and this and this and this?

1 Answer

  • Answer:

    DF = 3 , B = 28° , ∠P = 105° , QR = 11.6 , ∠M=45°,LN = 8.5

    Step-by-step explanation:

    As ΔABC≅ΔDEF ,

    DF = AC and ∠B = ∠E because corresponding parts of congruent triangles are equal.

    ∴DF = 3 and ∠B= 28°

    In the next part,

    as ΔLMN≅ΔPQR,

    ∠P = ∠L , QR = MN , ∠M = ∠Q , LN = PR as corresponding parts of congruent triangles are equal.

    ∴∠P = 105° , QR = 11.6 , ∠M = 45° , LN = 8.5

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