Math, asked by wessa, 1 year ago

find the area of the shaded region in each figure,if the radius of the bigger circle is 9cm and the smaller circle is 4 cm.are the areas of the shaded region same in all the figure?

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Answered by tomcruise62

2

use pie r sq. where pie = 22÷7 or 3.14 to find squares and subtract them

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