Check whether ( 5 , -2) , ( 6 , 4) and ( 7 , -2) are the vertices of an isosceles traingle .

Show that (5,3),(1,2) and (-3,1) are the vertices of an isosceles triangle.

Check whether the points (3 , 0) , (6 , 4) and ( - 1 , 3) are the vertices of a right -angled isosceles triangle or not. Also find the area of the triangle .

Check whether the points (5,4)(3,6) and (-2,-1) are the vertices of a right angles triangle.

I : The points (2, -2), (-1, 2), (3, 5) are the vertices of a right angled isoceles triangle. II : The points (2, -4), (4, -2), (7, 1) form an isosceles triangle.

The points (2, 4), (2, 6), (2+ sqrt(3),5) are the vertices of

Show that points (2,4),(3,7),(6,8) and (5,5) are the vertices of a Rhombus.

Show that the points (1,3),(2,6),(5,7) and (4,4) are the vertices of a rhombus.

Check whether 6582 is divisible by 4?

Check whether (x-2) is a factor of x ^(3) - 2x ^(2) - 5x +4

Check whether 20^(2) is divisible by 5 ?