a rectangle has vertices a(1,2), B(1,7), c(4,7), d(4,2). what is the perimiter of the rectangle

Question

a rectangle has vertices a(1,2), B(1,7), c(4,7), d(4,2). what is the perimiter of the rectangle

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Arianna 1 week 2021-09-13T08:43:21+00:00 2 Answers 0

Answers ( )

    0
    2021-09-13T08:44:29+00:00

    Answer:

    16

    Step-by-step explanation:

    You see, if you were to plot these points, (1, 2) and (1, 7) would be 5 points away from each other. If you were to plot the points (4, 2) and (4, 7) those points would also be 5 points away from each other. Now, (1, 2) and (4, 2) are 3 points apart as well as (1, 7) and (4, 7). Therefore, 5 + 5 = 10, 3 + 3 = 6, and finally, 10 + 6 = 16!

    0
    2021-09-13T08:45:03+00:00

    Answer:

    16

    Step-by-step explanation:

    as you can see on the picture, perimeter of the rectangle is 5 + 5 + 3 + 3  = 16

    or second practical solving way ;

    B(1,7) – A(1,2) = 5

    C(4,7) – D(4,2) = 5

    C(4,7) – B(1,7) = 3

    D(4,2) – A(1,2) = 3

    5 + 5 + 3 + 3 = 16

    Hope this helps ^-^

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45:7+7-4:2-5:5*4+35:2 =? ( )