Geometry Chapter 2 Test Review

Draw a conclusion and determine what law was used.

If you go swimming, then you will get wet. You went swimming.

• You got wet. Law of Detachment.

• You stayed dry. Law of Detachment.

• You got wet. Law of Syllogism.

• You did not get wet. Law of Syllogism.

Draw a conclusion and state what law you used.

If a straight angle is bisected, then each angle is 90⁰. If an angle is 90⁰, then it is a right angle.

• If a straight angle is bisected, then each angle is a right angle. Law of Syllogism.

• No conclusion

• If each angle is a right angle, then each angle is 90⁰. Law of Detachment.

• If a straight angle is bisected, then it is 180⁰. Law of Syllogism.

What law of logic is represented?

If you exercise every day, then you will be a better athlete. You exercise every day. So, you will be a better athlete.

• Law of Detachment

• Law of Syllogism

• neither

What law of logic was used?

If you play baseball, then you play a sport. If you play a sport, then you are an athlete.

You play baseball, so you are an athlete.

• Law of Detachment

• Law of Syllogism

• neither

• Yes

• No

Can you assume that Points U, M, and O are coplanar?

• Yes

• No

Can you assume that ∠QOP is a right angle?

• Yes

• No

• Yes

• No

• Yes

• No

Name the property of equality illustrated:

If x = y, then -2x = -2y

• Addition Property of Equality

• Division Property of Equality

• Transitive Property

• Multiplication Property of Equality