A circular pond of diameter 30m is surrounded by a grass path 10m wide. Find
the area of the path.
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Answer:
1257.14 sq m
Step-by-step explanation:
here Area of the whole= πr^2
=(22/7)(15+10)^2
= (22/7)(625)
=13750/7 sq m
Area of pond = (22/7)(15)^2
=(22/7)(225)
=4950/7 sq m
Area of path = whole area - area of pond
=(13750-4950)/7
=8800/7
=1257.14 sq m
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