b) Show that the points (8,1),(3,-4),(2,-5) are collinear. c) Without using calculator find value of \sin \left(105^{\circ}\right)
![CO-ORDINATE GEOMETRY. DISTANCE BETWEEN TWO POINTS - Found by using Pythagoras In general points given are in the form (x 1, y 1 ), (x 2, y 2 ) (x 1, y. - ppt download CO-ORDINATE GEOMETRY. DISTANCE BETWEEN TWO POINTS - Found by using Pythagoras In general points given are in the form (x 1, y 1 ), (x 2, y 2 ) (x 1, y. - ppt download](https://images.slideplayer.com/23/6890665/slides/slide_12.jpg)
CO-ORDINATE GEOMETRY. DISTANCE BETWEEN TWO POINTS - Found by using Pythagoras In general points given are in the form (x 1, y 1 ), (x 2, y 2 ) (x 1, y. - ppt download
![SOLVED:COLLINEAR POINTS Three or more points are collinear if they all lie on the same line. Use the steps below to determine if the set of points A(2, 3) , B(2, 6) , SOLVED:COLLINEAR POINTS Three or more points are collinear if they all lie on the same line. Use the steps below to determine if the set of points A(2, 3) , B(2, 6) ,](https://cdn.numerade.com/previews/d46fcabf-6c25-441d-ae9c-232e36ac296c_large.jpg)