Question

If two angles add to 90°, then they are complementary.
1. converse
2. inverse
3. contrapositive

If two angles are complementary, then they add to 90°.
If two angles do not add to 90°, then they are not complementary.
If two angles are not complementary, then they do not add to 90°.
i need help matching them

Answer 1

Given statement if p, then q:
Converse: If q, then p.
Inverse: If not p, then not p.
Contrapositive: If not q, then not p.
The contrapositive is logically equivalent to the original statement.

Identify the p and q and construct the other statements.