an athlete runs around a circular park 10 times . if diameter of park is 280m find the distance covered by athlete in kilometres
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radius=280÷2=140
circumfrence =2×22\7×r
2×22\7×140
=2×22×70
=44×70
=3080m
in km
3080÷1000
=3.080km
athletes run 10 times
distance cover by athletes
=3.080×10
=30.8km
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circumfrence =2×22\7×r
2×22\7×140
=2×22×70
=44×70
=3080m
in km
3080÷1000
=3.080km
athletes run 10 times
distance cover by athletes
=3.080×10
=30.8km
I hope the answer is helpful for you
please mark brainlist
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