Worksheets1st Six Weeks Test Review
Total questions: 28
Worksheet time: 14mins
What would be the counterexample to the statement that all supplementary angles are linear pairs.
Picture A
Picture B
Picture C
Picture D
Given this conditional, write the contrapositive?
If an angle is a right angle, then it’s measure is 90°
If an angle is not a right angle, then it's measure is not 90°.
If an angle measure is 90°, then it is a right angle.
If an angle measure is not 90°, then it is not a right angle.
If an angle is a right angle, then it's measure is not 90°.
Given this conditional, write it as a biconditional.
“If an angle is a right angle, then it’s measure is 90 degrees.”
An angle is a right angle if and only if it's measure is 90 degrees.
If an angle is a right angle if and only then if it's measure is 90 degrees.
If an angle's measure is 90 degrees, then it's a right angle.
If two angles add up to 90 degrees if and only if two angles are complementary.
Given this conditional, is the converse true?
“If two angles form a linear pair, then their angles are supplementary.”
True
False
Use the Law of Detachment to write the third sentence.
(1) If an angle is a right angle, then the angle's measure is 90 degrees.
(2) ∠RED is a right angle.
3) ______________________________
An angle is a right angle if and only if the meassure is 90 degrees.
∠RED is obtuse.
If an angle's measure is 90 degrees, then it's a right angle.
∠RED is 90 degrees.
Use the Law of Syllogism to write the third sentence.
(1) If two lines intersect, then vertical angles are formed.
(2) If vertical angles are formed, then they are congruent.
(3)___________________________________________________________
If vertical angles are formed, then the two lines must have intersected.
If two lines intersect, then the vertical angles are congruent.
Angles 1 and 2 are vertical angles.
Angle CRM and Angle ARM are vertical angles.
Find the distance between the two points on the coordinate plane given below to the nearest tenth.
9.2
10.3
8.1
7
Find the midpoint of the two points on the coordinate plane given below.
6
(2, -2)
12
(4, 2)
(5, 2)
(3, -2)
12
6
(2, 6)
(3, -8)
(6, -13)
12
Find the diameter of the circle.
7.2
9.1
5.3
12.4
Find the location of the center of the circle.
(0, 0)
(5, -1)
(10, 6)
(-3, 5)
9.2
14.4
4.6
7.2
40
30
10
20
54
126
180
32
30
60
88
78
(5x + 50) + (30x + 60) = 180
(5x + 50) = (30x + 60)
(5x + 50) + (30x + 60) = 90
(5x + 50) + (30x + 60) = 120
40
5
10
20
96
48
32
16
Line
Point
Plane
Parallel
Line
Point
Plane
Parallel
2
1
0
-1
2
0
-2
3
15
19
23
27
18
14
6
10
Find x.
40
20
60
80
This construction creates an angle bisector.
Select A
Select B
Select C
Select D
Select A
Select B
Select C
Select D
