PDF chapter test TRY NOW
1. There is a circular lawn of radius \(28 \ m\). A path of \(7 \ m\) width is laid around the lawn. What will be the area of the path?
Answer:
Area of the path \(=\) \(m^2\)
2. A circular carpet whose radius is \(106 \ cm\) is laid on a circular hall of radius \(120 \ cm\). Find the area of the hall uncovered by the carpet.
Answer:
Area of the hall uncovered by the carpet \(=\) \(cm^2\)
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