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2015-03-07T13:15:17+05:30

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AREA OF CIRCLE IS :PI r^2

given: r=14mm;pie =22/7

now,area=14^2*22/7=196*22/7=28*22=616mm^2

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2015-03-07T13:23:19+05:30

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Radius, r = 14 mm
area of circle = πr²

Area= \pi r^2= \frac{22}{7} \times 14 \times 14=616\ mm^2   
1 5 1
Plz show cutting
cut the 7 with one 14, you will get 2. so the multiplication will be 22*2*14 = 616