Mathematics, 28.04.2021 19:00 jalst6084

The diagram shows a brass washer. The washer is made by removing a circular disc of diameter 1.6 cm from a circular disc of diameter 2.4cm. (i) Find the area of the top surface of the washer in square centimetres.

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The diagram shows a brass washer. The washer is made by removing a circular disc of diameter 1.6 cm...

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