41.Plot the points A (5, 5) and B (-5, 5) in cartesian plane. Join AB, OA and OB. Name the figure obtained.
The figure obtained is a right angled triangle.
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42.
Which of the following points lie on x-axis? Which on y-axis? A (0, 2), B (5, 6), C (-3, 0), D (0, -3), E (0, 4), F (6, 0), G (3, 0)
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43.
Locate the following points in the Cartesian plane. A (3, 0), B (0, 5), C (-3, -5) and D (2, 4)
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44.The following table gives the number of pairs of shoes and their corresponding price. Plot there as ordered pairs and join them. What type of graph do you get?
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45.Locate the points (5, 0), (0, 5), (2, 5), (5, 2), (- 3, 5), (- 3, - 5), (5, - 3) and (6, 1) in the Cartesian plane.
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46.Plot the following pairs of numbers as points in the Cartesian plane. Use the scale 1 cm = 1 unit on the axes.
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47.Plot the points A (4, 0) and B (0, 4). Join AB to the origin O. Find the area of
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48.The following table gives the number of pens and their corresponding costs. Plot these as ordered pairs and join them. What type of graph do you get?
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49.Plot the following points in the coordinate plane: P(3, 1); Q(8, 1); R(8, -3) and S(3, -3). What type of figure do you get by joining the points P, Q, R and S?
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50.Plot the points A(2, 3), B(2, 1), C(0, 1) and D(0, 3). Join the points and identify the figure obtained. Find its area and perimeter.