### Math and Geometry

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One end of the diameter of a

circle is (2,3) and the centre is (-2,5) find the coordinates of the other end

circle is (2,3) and the centre is (-2,5) find the coordinates of the other end

Draw a line l draw a perpendicular to l at any point l on this perpendicular choose a point x 4cm away l. Through x draw a line m parallel to l

find the distance between following pair of point

The area of any quadrilateral with perpendicular diagonals of length d1 and d2 is given by 1/2d1d2.

Show that the area of the quadrilateral ABCD where points A,b,c and d have coordinates (-1,4),(3,7),(5,2)and (-5,-17) respectively is 80 units ^2.

Show that the area of the quadrilateral ABCD where points A,b,c and d have coordinates (-1,4),(3,7),(5,2)and (-5,-17) respectively is 80 units ^2.

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