Question

plot the point p(3, 0) q(7, 9) r(-6, 9) and s(-2, 0) on a graph paper.join them in order to get a close a figure pqrs.name the figure obtained.also find its area​

Answer 1

Answer:

Let X′OX an dY′OY be the coordinate axes. Then, the four points may be plotted as given below :

Let X’ OX and Y’ OY be the coordinate axes and mark point on it. 

Here, point P(-3,2) lies in II quadrant, Q(-7,-3) lies in III quadrant, R(6, -3) lies in IV quadrant and S(2,2) lies in I quadrant. Plotting the points on the graph paper, the figure obtained is trapezium PQRS.