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Distance/Conditionals
Midpoint
Converse, inverse & contrapositive
Laws of Deduction
Venn diagrams
100
Find the length of segment AB if A(3, 4) and B(-5, 6).
What is 8.2
100
B is midpoint of CX Find B if C(2, 5) and X(-1, 2)
What is (.5, 3.5)
100
This is the converse of the statement: If 3 points are on a line then they are collinear.
What is If 3 points are collinear then they are on a line.
100
What is a logical conclusion to the following statements. If a figure is a square then it is a quadrilateral. If a figure is a quadrilateral then it is a polygon.
What is If a figure is a square then it is a polygon.
100
How many people like basketball.
What is 350
200
Write the statement as a conditional: All buses have emergency doors.
If a vehicle is a bus then it has emergency doors
200
This is the coordinate for F when T is midpoint of AF and coordinates of T(-2, 8) and A(7, 10)
What is (-11, 6)
200
For the conditional statement give both its inverse and its contrapositive. If a dog has fleas then it scratches its skin.
What is inverse: If a dog doesn't have fleas then it doesn't scratch its skin. contrapositive: If a dog doesn't scratch its skin then it doesn't have fleas.
200
angles A + angle B = 180°. If two angles add to 180° then they are supplementary. What conclusion can be made?
What is angles A and angles B are supplementary
200
How many people like soccer and football
What is 20
300
E(5, -1) and F(10, 2) find EF.
What is 5.8
300
Find the coordinate for X if X is midpoint of AF with A(-3, 7) and F(7, -1)
What is (2, 3)
300
Give the contrapositive of the statement: If people live in Oklahoma then they like football.
What is If people don't like football then they don't live in Oklahoma.
300
Make a conclusion based on the following information. If it is cooler than 50° then Julie wears a sweater. Tomorrow it will be 46°.
What is tomorrow Julie will wear a sweater.
300
How many people like boxing or soccer.
What is 145
400
Give the conditional statement of: All elephants have trunks.
What is If an animal is an elephant then it has a trunk.
400
Find the coordinate for A if B is midpoint of AC and B(0, 5) and C(-4, 2)
What is (4, 8)
400
Write the statement logically equivalent to the statement: If an angle is not less than 90° then it is not acute.
What is If an angle is acute then it is less than 90°
400
If an animal is a cat then it is a feline. If an animal is a feline then it is a carnivore. conclusion: If an animal is not a carnivore then it is not a cat. Is this conclusion valid? Why or why not.
What is yes, because it is the contrapositive of the original conclusion
400
How many people like only foot and basketball.
What is 200
500
Write the statement as a conditional: Equilateral triangles have three congruent sides.
What is If a triangle is equilateral then it has three congruent sides.
500
P(1, 2) and Q(6, -5) if Q is midpoint of PR find coordinate for R
What is (11, -12)
500
Which statement flips the conditional statement.
What is converse.
500
If two angles add to 90° then they are complementary. Angle A + angle B = 90°. What conclusion can be made.
What is Angle A and Angle B are complementary.
500
How many people like basketball or football?
What is 505