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3 years ago

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Mathematics

1 answer:

nata0808 [166]3 years ago

7 0

Answer

diameter=18 cm

radius=18/2=9cm

Area of circle= pi r^2

 = 3.142*(9)^2

 =254.502 cm^2

Area of square= (l)^2

 =(18)^2

 =324 cm^2

Total shaded area= 324-254.502

 =69.498 cm^2

Hope it helps

Good luck on your assignment

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