The area of the largest circle that can be drawn inside a square of side 42 Cm in length is:  Choose the correct choice:	A) 1200	B) 1428	C) 1420	D) 1356	E) 1386
Radius of required circle = 21 Cm   its area = 22/7 × 21 × 21   66 × 21= 1386 Cm(power)2   Answer is 1386.
<result>E</result>
The area of the largest circle that can be drawn inside a square of side 42 Cm in length is: