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Measuring length using Centimeters

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    Measuring length using Centimeters



    Measuring length using Centimeters - Transcript


    Measuring Length
    Using Centimeters

    example
    The line is 4 2 cm Start the ruler at zero The tiny spaces between the larger numbered lines are millimeters They are one tenth of a centimeter Notice the line is 4 whole centimeters and two tenths of centimeter

    Millimeters
    Each centimeter has 10 smaller divisions These are millimeters 3 4 centimeters or 3 4 cm is the same as 3 centimeters and 4 millimeters

    Perimeter

    Perimeter
    Add the lengths of all the edges This is the perimeter of a shape