A rectangle measures 8.5 cm by 10.7 cm both correct to 1 decimal place. Calculate the upper bound of the perimeter of the rectangle​

Question

A rectangle measures 8.5 cm by 10.7 cm both correct to 1 decimal place.
Calculate the upper bound of the perimeter of the rectangle​

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Thạch Thảo 3 years 2021-08-27T19:39:44+00:00 1 Answers 114 views 0

Answers ( )

  1. kiet
    -1
    2021-08-27T19:41:35+00:00
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    Answer:

    The perimeter of the rectangle = 38.4cm

    Step-by-step explanation:

    Explanation:-

    Given that the length of the rectangle(l) = 8.5cm

    The width of the rectangle(w) = 10.7cm

    The perimeter of the rectangle

                     P = 2(l+w)

                    P = 2( 8.5 + 10.7)

                    P = 2 ×19.2 = 38.4 cm

    The perimeter of the rectangle = 38.4cm

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