Let's plot the points A (4,0), B(0,6), C (2,5), D(7,1) E (?, 5) and F(?,5) on a graph sheet.

Let's plot the points (1,1), (3,7) (9,1) and (12,1) on a graph sheet and verify whether they lie on a line.

Let's plot the points representing the coordinates (1,3),(0,5), (2,1),(3,3),(1,3),(2, 5) and (0,0) on the graph paper.

Plot the points A(2,2) B(6,2), C(8,5) and D(4,5) in a graph sheet. Join all the points to make it is a parallalogram. Find its area.

Find x such that the four points A(3,2,1), B(4,x,5), C(4,2,-2) and D (6,5,-1) are coplanar .

Show that the points A (4 , 7 , -6) , B (2 , 5 , -4) and C ( 1 , 4 , -3) are collinear.

Consider the points A(0, 0, 0), B(5, 0, 0), C(3, 0, 4) and D(0, 4, 3). The line AC and BD are-

Plot the points (0,0), (0,3), (4,3), (4,0) in graph sheet. Join the points with straight lines to make a rectangle. Find the area of the rectangle.

Prove that the points A (-2,-1) , B (5,4) C (6,7) and D (-1,2) are the vertices of a parallelogram.

Consider the points A(0, 0, 0), B(5, 0, 0), C(3, 0, 4) and D(0, 4, 3). The points A, B, C and D are-

Consider a triangular pyramid ABCD the position vectors of whose agular points are A(3,0,1),B(-1,4,1),C(5,3, 2) and D(0,-5,4) Let G be the point of intersection of the medians of the triangle BCD. The length of the vector bar(AG) is