1.)Statement:If two angles are congruent, then they have the same measure.
Converse:If two angles have the same measure, then they are congruent.
Inverse:If two angles are not congruent, then they do not have the same measure.
If two angles are not congruent, then they do not have the same measure.Contrapositive If two angles do not have the same measure, then they are not congruent.
2.)Statement: If a quadrilateral is a rectangle, then it has two pairs of parallel sides.
Converse: If a quadrilateral has two pairs of parallel sides, then it is a rectangle. (FALSE!)
If a quadrilateral has two pairs of parallel sides, then it is a rectangle. (FALSE!)Inverse If a quadrilateral is not a rectangle, then it does not have two pairs of parallel sides. (FALSE!)
Contrapositive:If a quadrilateral does not have two pairs of parallel sides, then it is not a rectangle.
Answers & Comments
1.) Statement: If two angles are congruent, then they have the same measure.
Converse: If two angles have the same measure, then they are congruent.
Inverse: If two angles are not congruent, then they do not have the same measure.
If two angles are not congruent, then they do not have the same measure.Contrapositive If two angles do not have the same measure, then they are not congruent.
2.) Statement: If a quadrilateral is a rectangle, then it has two pairs of parallel sides.
Converse: If a quadrilateral has two pairs of parallel sides, then it is a rectangle. (FALSE!)
If a quadrilateral has two pairs of parallel sides, then it is a rectangle. (FALSE!)Inverse If a quadrilateral is not a rectangle, then it does not have two pairs of parallel sides. (FALSE!)
Contrapositive: If a quadrilateral does not have two pairs of parallel sides, then it is not a rectangle.