A radius of a circular field is 20m .Inside it runs a path 5m wide all around .Find the area of path by talking 22/7as pie
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Answer:
550 m²
Step-by-step explanation:
area of inner circle= 22/7x225= 4950/7 m²
area of outer circle= 22/7x400= 8800/7 m²
area of path=( 8800-4950)/7= 550 m²
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