Find the perimeter of a rectangle whose length is 40m and a diagonal is 41 ​

Question

Find the perimeter of a rectangle whose
length is 40m and a
diagonal is 41

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Ariana 3 weeks 2021-10-01T15:33:26+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-01T15:34:54+00:00

    Answer:

    360

    Step-by-step explanation:

    (41)^2=(40)^2+(x)^2

    1681-1600=(x)^2

    ⇒x=9

    area of rectangle=9*40=360

    0
    2021-10-01T15:34:56+00:00

    Answer:

    192m

    Step-by-step explanation:

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