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it is proposed to add to a square lawn measuring 58m on a side,two circular ends.the centre of each being the point of intersection of the diagonal of the square.find the area of the whole lawn.

it is proposed to add to a square lawn measuring 58m on a side,two circular ends.the centre of each being the point of intersection of the diagonal of the square.find the area of the whole lawn.

Grade:10

4 Answers

Ravi
askIITians Faculty 69 Points
9 years ago
The added area will be segment such that the circular regions added have centre as the geometrical centre of the square.(pt of intersection of diagonals). Angle subtend by each sector at the centre will be pi/4. So total area added will be [half the area of the circle which is being added to the square-half the area of square]
Divya
35 Points
9 years ago
could u please solve the sum for me
Ravi
askIITians Faculty 69 Points
9 years ago
259-250_Capture.PNG
Divya
35 Points
9 years ago
thank u so much

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