WorksheetsGeometry Mod 2 Review
Total questions: 88
Worksheet time: 3hrs 14mins
What are supplementary angles?
Angles that add up to 180°
Angles that add up to 90°
Angles that are equal to each other
Angles that are opposite of each other when lines intersect
m∠KHJ=161
m∠KHJ=80.5
m∠KHJ=80.5
m∠KHJ=161
12
62
35
9
RS=6, TR=4.5, TS= ______
ED = 4x + 6
DF = 7x -9
Find EF.
(a) : If two angles are right angles, then they are congruent.
(b) : If two angles form a linear pair, then they are supplementary.
(c) : If E is in ∠ABC, then m∠ABE+m∠EBC=m∠ABC
(d) : Angles that have the same measure
(e) : A ray that divides an angle into two congruent angles
(a) : If B is on AC, then AB+BC=AC
(b) : AB=AB
(c) : If AB=BC, then BC=AB
(d) : If AB=BC and BC=CD, then AB=CD
(e) : If K is the midpoint of JL, then JK=KL
(a) : a(b+c)=ab+ac
(b) : If a−2=7, then a=9
(c) : If 3a=7, then a=21
(d) : If a+6=13, then a=7
(e) : If 4a=24, then a=6
What is the property?
Definition of congruence
Reflexive Property of Congruence
Segment Addition Postulate
Definition of Midpoint
What is the property?
Congruent Complements Theorem
Definition of Perpendicular
Definition of a Right Angle
Definition of Complementary Angles
What is the justification?
Definition of Congruence
Definition of Perpendicular
Definition of Complementary Angles
Definition of a Right Angle
What is step 3
Addition property of equality
Combine Like Terms (simplify)
Subtraction property of equality
What is the Definition of Congruent Segments?
If two segments are congruent, then they have equal lengths.
If two lines are perpendicular, then they intersect to form right angles.
If C is between A and B, then AC + CB = AB.
A geometric figure that divides a segment at the midpoint.
What is the Definition of Segment Bisector?
If two segments are congruent, then they have equal lengths.
A geometric figure that divides a segment at the midpoint.
If two lines are perpendicular, then they intersect to form right angles.
If C is between A and B, then AC + CB = AB.
What is the definition of an angle bisector?
A line that divides an angle in to two congruent angles.
What is the definition of a complementary angle?
What is the definition of supplemenatry angles?
Reflexive Property of Equality
For any real number a, a = a
If a = b, then a - c = b - c
If a = b, then a · c = b · c
If a = b, then (a/c) = (b/c)
Symmetric Property of Equality
If a = b, then b = a
If a = b, then a - c = b - c
If a = b, then a · c = b · c
If a = b, then (a/c) = (b/c)
Transitive Property of Congruence
If A ≅ B and B ≅ C, then A ≅ C
If A ≅ B, then B ≅ A
If A ≅ B, then A ≅ C
If A ≅ B, then B ≅ C
If it is Friday, then I will get paid.
It is Friday.
Write the conclusion.
If it is snowing heavily, then school will be canceled.
If school is canceled, the big test will not be given today.
It is snowing heavily, then...
If a quadrilateral is a rhombus, then it is a parallelogram.
If a quadrilateral is a parallelogram, then its opposite angles are congruent.
∠A is 40⁰.
Using the Law of Detachment, what is the logical statement to conclude?
If a number is divisible by 10, then it is divisible by 2. If a number is divisible by 2, then it is even.
If x has a value of 4, then 2x has a value of 8.
The value of x is 4.
If Tom goes fishing then he brings a pole.
If Tom brings his pole then he catches a fish.
If Jason plays basketball, then Steve sits on the bench.
If Steve sits on the bench, then Ronald starts at center.
Use the Law of Detachment to determine what you can conclude from the given information, if possible.
If you passed the final, then you pass the class. You passed the final.
You passed the class.
You didn't pass the class
Not possible
Use the Law of Detachment to determine what you can conclude from the given information, if possible.
If your parents let you borrow the car, then you will go to the movies with your friend. If you went to the movies with your friend, that means that....
Your parents let you borrow the car.
Your parents didn't let you borrow the car.
Not possible
You and your friends bought popcorn
What can be concluded from the following statements?
If Mike rakes leaves, then he bags them .
If Mike bags the leaves then he mows the lawn.
If Mike mows the lawn then he bags the leaves.
If Mike bags the leaves then he rakes.
If Mike rakes the leaves then he will mow the lawn
If Mike does not mow the lawn then he cannot bag the leaves
IF an apple a day keeps the doctor away.
AND Joe ate an apple every day.
THEN
He will get a stomach ache
This makes no sense, what do apples have to do with doctors?
Joe will be spending lots of time at the dentists office
The doctor will stay away
Jason and Jackson are in a band
The band plays on Saturday night
The band goes on at 8:00 pm
Conclusion:
Jason and Jackson need to get girlfriends to watch them play
It is Saturday night
On Saturday night at 8:00 Jason and Jackson will be performing
The time is 8:00 pm and the crowd is yelling
If an angle measures 40⁰, then the angle is acute.
m∠A=40
What is the logical conclusion?
∠A is complementary to ∠B
∠A is acute.
∠A is obtuse.
∠A is 40⁰
If Tom goes fishing then he brings a pole.
If Tom brings his pole then he catches a fish.
Determine if the conjecture is valid.
Given: If you are in California, then you are in the west coast. If you are Los Angeles, then you are in California.
Conjecture: If you are in Los Angeles, then you are in the west coast.
No, the conjecture is not valid.
Yes, the conjecture is valid.
If you earn more than $14, then you can buy a new CD.
You earn $15.
Given: If you are at least 25 year old, then you can rent a car.
Clay can rent a car.
Conclusion: ?
