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CBSE Class 9 Answered

Squares & Square Roots
Asked by | 20 Jun, 2008, 09:16: AM
answered-by-expert Expert Answer

 the area of the square field is 60025 m2

Let the side of that field is  = x

x2 = 60025

x = 245

Perimeter of that field = 4 x 245 = 980m

The man is covering 18km in 1 hr so total time will be = 980/18 = 54.44 hrs

Answered by | 22 Jun, 2008, 06:06: PM

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