Q4 of 4 Page 4

Draw the quadrilateral whose vertices are
(i) (1, 1), (2, 4), (8, 4) and (10, 1)
(ii) (-2, -2), (-4, 2), (-6, -2) and (-4, -6).
Name the type of quadrilateral so formed in each case.


The quadrilateral so formed is a trapezium.
(ii) (-2, -2), (-4, 2), (-6, -2) and (-4, -6).

The quadrilateral so formed is a rhombus.

More from this chapter

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1 Plot the following points in rectangular coordinates system. In which quadrant do they lie?
(i) (4, 5)            (ii) (4, -5)         (iii) (-10, 2)
(iv) (-10, -2)      (v) (-7, 5)         (vi) (9, -3) 2 Plot the points (-1, 0), (1, 0), (1, 1), (0, 2), (-1, 1) and join them in order. What figure do you get? 3 In which quadrant will the point lie, if
(i) the ordinate is 3 and the abscissa is -4?
(ii) the abscissa is -5 and the ordinate is -3?
(iii) the ordinate is 4 and the abscissa is 5?
(iv) the ordinate is 4 and the abscissa is -4?