Write the following statements in ‘if-then’ form. i. The opposite

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 midpoint of the base is perpendicular to the base.
Answer» i. If a quadrilateral is a parallelogram, then its opposite angles are congruent. ii. If a quadrilateral is a rectangle, then its diagonals are congruent. iii. If a triangle is isosceles triangle, then segment joining the vertex of a triangle and midpoint of the base is perpendicular to the base.

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 midpoint of the base is perpendicular to the base.

Answer»

i. If a quadrilateral is a parallelogram, then its opposite angles are congruent.

ii. If a quadrilateral is a rectangle, then its diagonals are congruent.

iii. If a triangle is isosceles triangle, then segment joining the vertex of a triangle and midpoint of the base is perpendicular to the base.