Mathematics

Question

Help solving this math problem
Help solving this math problem

1 Answer

  • Answer:

    (for the two triangles in the middle of the page)

    c=5 and z=8

    <br>

    Step-by-step explanation:

    using pythagoreas theorem

    alt^2+base^2=hypotenuse^2

    similarly

    in triangle 1)

    4^2=3^2=c^2

    16+9=25

    =>5(sqaure root of 25)

    in triangle 2)

    6^2+x^2=10^2

    x^2=10^2-6^2

    x^2=100-36

    x^2=64

    =>x=8

    <br>

    for the third question(diagonal of park)

    similar formula is used

    20^2+21^2=hypotenuse or diagonal length of park

    400+441=841

    root 841= 29

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