1. If you are a Grade 8 Student, then you are in a Junior High school.
Converse:
Inverse:
Contrapositive:
2. If a number ends in either 0 or 5, then it is divisible by 5.
Converse:
Inverse:
Contrapositive:
3. If two angles are congruent, then they have the same measure
Converse:
Inverse:
Contrapositive:
4. If an angle measures more than 180°, then its is an obtuse angle.
Converse:
Inverse:
Contrapositive:
Answers & Comments
Answer:
1. * if you are in a Junior High School, then you are a grade 8 student.
* if you are not a grade 8 students, then you are not in a Junior High School.
* if you are not in a Junior High School, then you are not a grade 8 students.
2. * if it is divisible by 5, then a number ends in either 0 or 5.
* if a number not ends in either 0 or 5, then it is not divisible by 5.
* if it is not divisible by 5, then a number not ends in either 0 or 5.
3. * if two angles have the same measure, then they are congruent.
* if two angles are not congruent, then they have no the same measure.
* if two angles have no the same measure, then they are not congruent.
4. * if an angle is an obtuse angle, then it measures more than 180°.
* if an angle not measures more than 180°, then it is not an obtuse angle.
* if an angle is not an obtuse angle, then it is not measure more than 180°.