Converse, Inverse, & Contrapositive- Part 2

Original: If a polygon has 3 sides, then it is a triangle.

What is this statement called: If a polygon is not a triangle, then it does not have 3 sides.

• Conditional

• Converse

• Inverse

• Contrapositive

Original: If a student has his driver’s license, then he is at least 16 years old.

What is this statement called: If a student is at least 16 years old, then he has his driver’s license.

• Conditional

• Converse

• Inverse

• Contrapositive

Original: If the sum of two angle measures is 90°, then they are complementary.

What is this statement called: If the sum of two angle measures is not 90°, then they are not complementary.

• Conditional

• Converse

• Inverse

• Contrapositive

Original: If the angle is 45°, then it is an acute angle.

What is this statement called: If it is an acute, then the angle is 45°.

• Conditional

• Converse

• Inverse

• Contrapositive

Original: If I fail Geometry, then I will have to go to summer school.

What is this statement called: If I do not fail Geometry, then I will not have to go to summer school.

• Conditional

• Converse

• Inverse

• Contrapositive

Original: If I do my chores, then I will get my allowance.

What is this statement called: If I did not get my allowance, then I did not do my chores.

• Conditional

• Converse

• Inverse

• Contrapositive

Original: If you brush your teeth, then you will not get cavities.

What is this statement called: If you do not get cavities, then you do not brush your teeth.

• Conditional

• Converse

• Inverse

• Contrapositive