Question

Practice set 1.3
1. Write the following statements in 'if-then' form.
(i) The opposite angles of a parallelogram are congruent.
(ii) The diagonals of a rectangle are congruent.
(iii) In an isosceles triangle, the segment joining the vertex and the mid point of the
base is perpendicular to the base.​

Answer 1

Answer:

1) if angle are congurent of parallelogram than they are opposite.

2) if diagonal are congurent then given quadrilateral is rectangle.