[" Q.10.The points "A(4,7),B(p,3)" and "C(7,3)" are the "],[" vertices of a right triangle,right-angled at "B" .Find "],[" the value of "p" ."]

Show that the points A(4,7),B(8,4) and C(7,11) are the vertices of a right angled triangle.

Show that the points (6,6) , (2,3) and (4,7) are the vertices of a right angled triangle

Show that the points A(4, 7 ) B (8,4) and C(7,11) are the vertices of a right angled triangle.

If the points A(-2, k), B(3,-4) and C(7,10) are the vertices of a right angled isosceles triangle right angled at A, find the value of k and the area of Delta ABC .

Show that the points A(4, 7), B(8, 4), C(7, 11) are the vertices of right angled triangle

The points A(3,0) , B (a, -2) and C(4, -1) are the vertices of triangle ABC right angled at vertex A. Find the value of a.

Show that the points (-2,3), (8, 3) and (6, 7) are the vertices of a right angle triangle .

Show that the points (-2,5),(3,-4)and (7,10) are the vertices of the right angled triangle .

Show that the points (0,7,10),(-1,6,6) and (-4,9,6) are the vertices of as right angled triangle

Prove that the points A(1,−3),B(−3,0) and C(4,1) are the vertices of a right angled Isosceles triangle