khloe2012 khloe2012

22-10-2022
Mathematics

Answered

Three circles share the same centre. The radii of the circles are 3 cm, 4 cm and 6 cm.

(1)Calculate the area of the largest circle. (2)Calculate the shaded area.
(3) Write the shaded area as a percentage of the area of the largest circle.

Answer :

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