a man walk 6.6km an hour what time will he take to walk once round a square field whose area is 6sq hm 30sq dm. 1sq metre
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6sq hm
side=√6hm
perimeter=4√6hm=400√6m
time taken=400√6/6600/1=400√6/6600=0.0014sec
area=30sq dm
side=√30dm=√30/10m
time taken=√30/10/6600=0.000082sec
similarly u can do the third one too
side=√6hm
perimeter=4√6hm=400√6m
time taken=400√6/6600/1=400√6/6600=0.0014sec
area=30sq dm
side=√30dm=√30/10m
time taken=√30/10/6600=0.000082sec
similarly u can do the third one too
Jackymuscue:
sorry i cant complete that answer
why
actually all were same so i thought u can do that yourself
i m talking abt no.3
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