Dejan Mratinkovic

rank

672

points

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short ranking list

670.	Craig Johnson	1
671.	Rohit Chauhan	1
672.	Dejan Mratinkovic	1
673.	Brenda McCain Swann	1
674.	Nirvana Ravjee	1

last 3 solved tasks

Find the area of the shaded region

Find the area of the shaded region accurate up to 3 decimal places. (A=?, r=1389)

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