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Find the area of the red spots.

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Find the area of the red spots.

enter image description here

posted Aug 11, 2017 by Prachi Sharma

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1 Answer

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21.5 IS THE AREA
DIAGONAL DIVIDES TWO EQUAL PARTS
SO AREA OF HALF OF A RECTANGLE=100
ASSUME HALF BELOW THE DIAGONAL THEN
TAKE AREA OF CIRLE=3.14*5*5=78.5
SO AREA OF HALF RECTANGLE - AREA OF CIRCLE=100-78.5
=21.5
AREA OF RED SPOTS =21.5

answer Aug 24, 2017 by Mogadala Ramana



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