math

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Simran Gill speed walks around the school playground every evening. The playground is 80m long and 45m wide.
a.) What is the perimater of the playground?

b.) Suppose Simran took a longer walk. Suggest some ways he could do that.

  • math -

    P = 2L + 2W

    P = 2(80) + 2(45)

    P = 160 + 90

    P = ?

  • math -

    To find the perimeter, you just have add the length+width+length+width. In this case, the answer will be:
    1 250m
    80
    80
    45
    + 45
    ________
    250

  • math -

    b) he could walk home.

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