Question

Sumit's father look 4 rounds of a rectangular ground
or length 42 m and breadth 20 m Find the total
distance covered by him in taking 4 rounds,​

Answer 1

Answer:

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$lenth \: of \: feid = 42m \\ breadth \: of \: feild = 20m \\ distance \: cover \: in \: 1 \: round = perimeter \: of \: feild \\ \boxed{ \bf{perimeter \: of \boxed{ \: } = 2(l + b)}} \\ so \: distance \: cover \: in \: 1 \: round \\ 2(42 + 20) \\ \looparrowright2 \times 62 = {124m}^{2} \\ so \: distnce \: cover \: in \: 4 \: round \\ 4 \times 124 = 496 {m}^{2}$

Answer 2

6&"5" %"8';"58₹'54%5₹