Statements

Which is a counterexample for the following conditional:
If an electronic device has a screen then it is a television.

• television
• cell phone
• computer mouse
• keyboard

To fully disprove a statement, one needs to find only ONE counterexample.

• True

• False

If an animal is furry, then it is a hamster. What would be an appropriate counterexample?

• goldfish
• frog
• elephant
• cat

Match the following to their corresponding description.

• next to and are also supplementary

• vertical angles

• sum of 90 degrees

• complementary angles

• sum of 180 degrees

• adjacent angles

• opposite and are congruent

• supplementary angles

Which of the following are the characteristics or a bisector?

• A bisector cuts an angle into two.

• A bisector creates two congruent angles.

• A bisector has a measure of 90 degrees.

• A bisector cuts through a straight line.

• A bisector is an acute angle.

What does the word congruent mean?

select two correct answers

• the same

• equal

• the opposite

• adjacent

• same side

Correctly identify the vertex in the following image.