(c)2.5 cm(d) none of theseU) 2.2 em33. The area of a circle is 1386 cm – InterviewSolution

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1.	(c)2.5 cm(d) none of theseU) 2.2 em33. The area of a circle is 1386 cm3, then the radius of the circle is(b)22 cm(d) none of these(a) 21 cm34. The radius of a circular wheel is 8 m(c) 28 cm
Answer» Area of circle=πr^2=1386cm^23.14×r^2=1386r^2=1386/3.14r^2=441.4r=√441.4r=21cm

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