Complete each of the following statements by means of one of those given in brackets against each :
(i) If one pair of opposite sides are equal and parallel, then the figure is ……….
(parallelogram, rectangle, trapezium)
(ii) If in a quadrilateral only one pair of opposite sides are parallel, the quadrilateral is …………..
(square, rectangle, trapezium)
(iii) A line drawn from the mid-point of one side of a triangle….. another side intersects the third side at its mid-point.
(perpendicular to, parallel to, to meet)
(iv) If one angle of a parallelogram is a right angle, then it is necessarily a …..
(rectangle, square, rhombus)
(v) Consecutive angles of a parallelogram are …………
(Supplementary, complementary)
(vii) If opposite angles of a quadrilateral are equal, then it is necessarily a …….
(parallelogram, rhombus, rectangle)
(vi) If both pairs of opposite sides of a quadrilateral are equal, then it is necessarily a ………
(rectangle, parallelogram, rhombus)
(viii) If consecutive sides of a parallelogram are equal, then it is necessarily a ……..
(kite, rhombus, square)
