how many times will a 89.6cm wide cycle wheel revolve in covering a distance of 42.24
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d=89.6cm
: r= 89.6÷2=44.8
no. of revolutions = circumference
--------------------
total distance
= 2πr
-----
42.24
= 2×22÷7×44.8
-----------------------
42.24
: r= 89.6÷2=44.8
no. of revolutions = circumference
--------------------
total distance
= 2πr
-----
42.24
= 2×22÷7×44.8
-----------------------
42.24
indresh834:
wrong
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