Find the perimeter of a rectangle whose one side measures 20m and diagonal is 29m​

Question

Find the perimeter of a rectangle whose one side measures 20m and diagonal is 29m​

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Diễm Kiều 5 years 2021-08-17T15:59:22+00:00 2 Answers 24 views 0

Answers ( )

  1. thuthao
    0
    2021-08-17T16:00:39+00:00
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    Answer:

    Option A

    Step-by-step explanation:

  2. Sapo1
    0
    2021-08-17T16:01:05+00:00
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    Answer:

    1.You draw the rectangle and label on one side 20m

    2.Draw a diagonal line inside the rectangle an label the line as 29m

    3.Extract the the newly formed right angled triangle.

    4.Find the hypotenuse (a+b=c) of the right angle which will give you the value of the unknown side.

    5.Calculate the perimeter which is;

    P=S+S+S+S

    P= 20m+9m+20m+9m

    P=29m+29m

    P=58m

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