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a semi circle of diameter 6cm is cut from a rectangle with sides 6cm and 8cm.calculate the perimeter of the shaded shape correct to 1 decimal place

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ian

  1. the perimeter is half a circle plus the diameter, so

    3π+6

    assuming the shaded shape is the semicircle.

    If not, I'm sure you can work it out.

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    Steve

  2. 6.8

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    aryan

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