The length and breadth of rectangular grounds 20m and 18m respectively. A man moves around the ground 3 times early in the morning. Find the distance covered by him. plz show its be exact answer & it's solve.
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Step-by-step explanation:
distance covered by him in 1 round = perimeter of ground = 2(l+b) = 2(18+20) =2* 38 = 76m.
According to question the man moves 3 times around the ground, so total distance covered by him is 3 * 76 = 228m.
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