Mid-Chapter 2 Test Review

Conditionals 1.2 Biconditionals 1.4 Laws 1.6 1.7 &Converses & 1.3 Mid-Chapter 2 Test Review 100 100 100 100 100 100 100 200 200 200 200 200 200 200 300 300 300 300 300 300 300 400 400 400 400 400 400 400 500 500 500 500 500 500 500

Conditionals ~ 100 Points A conditional statement is made up of a _________ and ____________.

Conditionals ~ 100 Points Answer Hypothesis and Conclusion Back

Conditionals ~ 200 Points What is the hypothesis in the statement below? If pigs can fly, then I live on mars.

Conditionals ~ 200 Points Pigs can fly Answer Back

Conditionals ~ 300 Points What is the conclusionin the statement below? If pigs can fly, then I live on mars.

Conditionals ~ 300 Points Answer I live in Mars Back

Conditionals ~ 400 Points What is the converse of the statement below. If pigs can fly, then I live on mars.

Conditionals ~ 400 Points Answer If I live on Mars, then pigs can fly. Back

Conditionals ~ 500 Points Find the truth value of the converse of the conditional statement below. If pigs can fly, then I live on mars.

Conditionals ~ 500 Points Answer Vacuously True Back

1.2 & 1.3 ~ 100 Points In the figure to the right name THREE collinear points.

1.2 & 1.3 ~ 100 Points Answer B, C, and D Back

1.2 & 1.3 ~ 200 Points True or False: line AG is parallel to line DJ G H B A J I D C

1.2 & 1.3 ~ 200 Points TRUE Answer Back

DAILY DOUBLE

1.2 & 1.3 ~ 600 Points True or False: Plane HBCI is parallel to plane IJDC G H B A J I D C

1.2 & 1.3 ~ 600 Points Answer False: they intersect at line CI Back

1.2 & 1.3 ~ 400 Points Line GH and line JD are not parallel because they are ______ lines. G H B A J I D C

1.2 & 1.3 ~ 400 Points Answer • SKEW Back

1.2 & 1.3 ~ 500 Points When two planes intersect, they intersect at a __________?

1.2 & 1.3 ~ 500 Points Answer Line, Postulate 1-3 Back

Biconditionals ~ 100 Points • What is a biconditional statement?

Biconditionals ~ 100 Points Answer • A conditional statement that is true and whose converse is true Back

Biconditionals ~ 200 Points • What is another name for a biconditional statement?

Biconditionals ~ 200 Points Answer “If and only if” Statement Back

Biconditionals ~ 300 Points • Break the biconditional statement into 2 conditional statements: An angle is acute if and only if it measures less than 90°

Biconditionals ~ 300 Points • If it is an acute angle, then it measure less than 90°. • If it measures less than 90°, then it is an acute angle. Answer Back

Biconditionals ~ 400 Points Break the biconditional statement into 2 conditional statements: A number is prime if and only if it has only 2 factors.

Biconditionals ~ 400 Points Answer • If a number is prime, then it only has 2 factors. • If a number has only 2 factors, then it is prime. Back

Biconditionals ~ 500 Points Break the biconditional statement into 2 conditional statements: Two lines are perpendicular if and only if they intersect to form right angles.

Biconditionals ~ 500 Points Answer • If two lines are perpendicular, then they intersect to form right angles. • If two lines intersect to form right angles, then they are perpendicular. Back

1.4 ~ 100 Points • What kind of angle does this appear to be? A B C

1.4 ~ 100 Points Answer Straight Back

1.4 ~ 200 Points Write the equation that Segment Addition Postulate gives you for the figure below.

1.4 ~ 200 Points AB + BC = AC Answer Back

1.4 ~ 300 Points What is LM in the figure to the left, if NL = 10 and NM= 45?

Definitions ~ 300 Points LM = 35 units Answer Back

1.4 ~ 400 Points Write the equation that Angle Addition Postulate gives you for the figure below.

Definitions ~ 400 Points Answer m<AXE + m<EXC = m<AXC Back

1.4 ~ 500 Points If m<AXY= 900 and m<AXB= 1350, what is m<YXB?

1.4 ~ 500 Points Answer m<ABX = 450 Back

Laws ~ 100 Points Is the Law of Detachment or the Law of Syllogism used to make a conclusion in the following argument? • Given: If Robbie wants to save • money to buy a car, then he • must get a part-time job. • Robbie wants to save money for a new car. • You Conclude: Robbie must get a job.

Laws ~ 100 Points Answer Law of Detachment Back

Laws ~ 200 Points Use the Law of Detachment to draw a conclusion. If Susan gets a hit this inning, then we will win. Susan hits a triple.

Laws ~ 200 Points We will win. Answer Back

Laws ~ 300 Points Use the Law of Detachment and the Law of Syllogism to draw conclusions from the following statements. If it is raining, the temperature is greater than 32°F. If the temperature is greater than 32°F, then it is not freezing outside. It is raining.

Laws ~ 300 Points Answer It is not freezing outside. Back

Laws ~ 400 Points Is it possible to use the Law of Detachment? If so, draw a conclusion. If Cheat on the test, Ms. Lagroon Will give me a zero. Kay cheats on the exam.

Laws ~ 400 Points Answer Possible; Kay will get a zero. Back

Mid-Chapter 2 Test Review