What is the perimeter of the rectangle? when the sides are 18 and 31 pls help me need the answer rn pls and thank u

Question

What is the perimeter of the rectangle?
when the sides are 18 and 31

pls help me need the answer rn pls and thank u

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Ngọc Khuê 5 years 2021-09-05T12:49:29+00:00 2 Answers 6 views 0

Answers ( )

  1. danthu
    0
    2021-09-05T12:50:39+00:00
    Reply

    18+18+31+31=98 is the premiter

  2. Vodka
    0
    2021-09-05T12:50:53+00:00
    Reply

    Answer:

    98

    Step-by-step explanation:

    Perimeter = 2(L + B)

    L = 18

    B = 31

    Perimeter = 2(18 + 31)

    = 2(49)

    = 98

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )