a square plot of land of side 80m is represented on a scale drawing by a square whose perimeter is 16 cm what is the scale used

Question

a square plot of land of side 80m is represented on a scale drawing by a square whose perimeter is 16 cm what is the scale used

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Aaliyah 1 month 2021-08-18T09:43:22+00:00 2 Answers 0 views 0

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    0
    2021-08-18T09:44:35+00:00

    Answer: 1 : 2 000

    Step-by-step explanation:

    Perimeter of a square of side 1 cm is given by 4l cm.

    For square on scale drawing 4l = 16

    L = 4

    Side of square on scale drawing represent 80 m on ground

    4cm on scale drawing represent 80m on ground.

    1 cm on scale drawing represents

    80
    /4

    = 20×100 cm = 2 000 cm.

    Hence scale used is 1 : 2 000

    0
    2021-08-18T09:44:44+00:00

    Answer:

    perimeter will be 80×4=320 m = 32000cm

    so scale will be – 16/32000cm

    = 1/2000 will be the scale

    pls follow me

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