A park is 75 m long and 30 m wide. Find the distance travelled by a man around it in four round
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Answer:
840
Step-by-step explanation:
perimeter = 2 ( l+ b)
= 2 ( 75+ 30 )
= 2 ( 105 )
= 210 m ²
in four rounds = 210 × 4
= 840 m²
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