1.

A paper is in the form of a rectangle ABCD in which AB = 20 cm and BC = 14 cm. A semi-circular portion with BC as the diameter is cut off. Find the area of the remaining part.(Use π=227).

Answer»

A paper is in the form of a rectangle ABCD in which AB = 20 cm and BC = 14 cm. A semi-circular portion with BC as the diameter is cut off. Find the area of the remaining part.(Use π=227).



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