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sumaiyah2000
sumaiyah2000 sumaiyah2000
  • 12-03-2017
  • Mathematics
Answered

A rectangle measures 18cm by 10cm Four identical quarter-circles are removed to leave a shaded region Work out the shaded area Give answer in pi

Verified Answer :

Anonymous Anonymous
  • 12-03-2017

The value of  the required area will depend on  the radius of the quarter circles so you can only give the answer as a function of the radius r.

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