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Find the length of BC

Posted on October 22, 2021 By Ptrlvn01 3 Comments on Find the length of BC

Find the length of BC


[tex]Find the length of BC[/tex]

Mathematics

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Comments (3) on “Find the length of BC”

  1. Expert says:
    October 23, 2021 at 6:40 pm

    Sin(a)+cos(a)+cot(a)-1=2(csc(x)+1)

    Reply
  2. Expert says:
    October 23, 2021 at 9:14 pm

    i can't solve unless i know what the line is

    step-by-step explanation:

    welcome to/p>

    Reply
  3. anna8352 says:
    October 23, 2021 at 11:42 pm

    13.3650978628

    Step-by-step explanation:

    Angle A=180-(Angle B+C)=180-117=63

    Here,

    b=BC, p=AC & AB=12

    Using the relation of cos,

    cosx=b/h

    cos27=BC/15

    15cos27=BC

    Using a calculator,

    BC=13.3650978628

    Reply

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