The figure formed by joining the mid points of consecutive sides of a quadrilateral is
Trapezium
Square
Isosceles triangle
Parallelogram
Fill in the blanks to make the following statements correct :
(i) The triangle formed by joining the mid-points of the sides of an isosceles triangle is ...
(ii) The triangle formed by joining the mid-points of the sides of a right triangle is ....
(iii) The figure formed by joining the mid-points of consecutive sides of a quadrilateral is ....