a cow is tied to a peg at one end of a square shaped grassfield of side 17m. by means of 7m. long rope. Find the area of the part of the field in which the cow can graze.
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2
Answer:
Area cow cannot gaze
=area of square (ABCD) - area of quarter(MAN)
=10*10–π*7*7/4
=100–22*7*7/4*7 (if we use π=22/7)
=100–38.5
=61.5m^2
hope you understand the answer dear....
Answered by
1
Answer:
Area of semicircle=½πr²
=½×22/7×7×7
=11/7
=1.57m²
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