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WorksheetsAdv. Geometry Midterm Review
Total questions: 100
Worksheet time: 16hrs 7mins
Find the midpoint of the line segment with endpoints (-2,0) & (9,-1).
(1, 3)
(3.5, -.5)
(-.5, 3.5)
(6, -.5)
Which of the following is the correct midpoint formula given two endpoints (x1, y1) and (x2, y2)?
What geometric term could be represented a floor?
point
line
plane
arc
Write the statement below as a conditional statement.
Vertical Angles are congruent
Two angles are vertical if and only if they are congruent.
If two angles are congruent, then they are Vertical.
If two angles are Vertical, then they are congruent.
Write the converse of the conditional statement below.
If two angles are vertical, then they are congruent.
Two angles are vertical if and only if they are congruent.
If two angles are congruent, then they are Vertical.
If two angles are Vertical, then they are congruent.
In order for a statement to be biconditional, both the conditional and converse statements need to be ____.
true
false
When writing a biconditional statement, we use the phrase ___ between the hypothesis and conclusion.
if
then
if and only if
always
How are these angles related?
Corresponding angles
Alternate interior angles
Alternate exterior angles
Same side interior angles
How are these angles related?
Corresponding angles
Alternate interior angles
Alternate exterior angles
Same side interior angles
Given the two parallel lines cut by a transversal.
What is the vertical angle to ∠4 ?
∠2
∠6
∠8
∠7
Supplementary angles add up to...
45 degrees
90 degrees
180 degrees
360 degrees
Find m∠6.
45
60
90
120
Given m∠1 is 105°, what is the m∠4?
85°
105°
115°
180°
Find the m∠1.
(a)
Supply the second reason.
Linear Pair Postulate
Alternate Interior Angles Theorem
Vertical Angles Theorem
Corresponding Angles Postulate
Supply the third reason.
Vertical Angle Theorem
Corresponding Angles Postulate
Alternate Interior Angles Postulate
Same Side Interior Angles Theorem
3) What is the reason for statement 2?
Given
Vertical Angle Theorem
Corresponding Angles Postulate
Alternate Interior Angles Theorem
4) What is the reason for Statement 3
Corresponding Angles Postulate
Angles that form a Linear Pair that sums 180°
Same-side Interior Angles Theorem
Vertical Angles Theorem
What special angle pair is shown?
Consecutive Exterior
Vertical
Alternate Interior
Alternate Exterior
What is the equation used to solve for the variable?
5x + 3 = 9x -33
5x + 9x = 180
5x + 3 + 9x - 33 = 180
180 = 9x - 33
What is the equation used to solve for the variable?
6x + 11x = -47 - 2
17x - 49 = 180
11x - 47 - 6x - 2 = 180
11x - 47 = 6x - 2
Solve for the variable x.
44
11
4
176
Which of the following is true by reflexive property?
What is the REASON for Statement #6?
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
∠BAN ≅ ∠NAC
BR = RC.
Segment AR is a(n)....
2 inches, 2 inches, 4 inches
4 cm, 7 cm, 10 cm
Describe the transformation: (x, y) --> (x + 2, y - 3)
Translation:
slide 2 up, 3 left
Reflection:
slide 2 right, 3 up
Translation: slide 2 right, 3 down
Reflection:
slide 3 left, 2 down
The transformation that moves a shape like a slide is called a ______________.
translation
reflection
rotation
transformation
What is the arrow notation for shape that is translated 6 units right and 5 units up?
(x, y) --> (x + 5, y + 6)
The solid-lined shape is the pre-image and the dashed-lined shape is the image. What is the arrow notation for this translation?
(x, y) --> (x - 4, y + 7)
Reflect the point T(2, - 4) over the y-axis.
T' (-4, 2)
T' (-2, 4)
T' (-2, -4)
T' (2, 4)
Reflect G (6, -3) over the line x-axis.
G' (6, 3)
G' (-6, -3)
G' (-3, 6)
G' (3, -6)
Reflecting a shape is like ___________ a shape over the line of symmetry.
flipping
turning
sliding
dilating
∆BCD contains the points: B(2, 3), C(2, 1), D(5, 1). If the triangle is reflected across the x-axis, what will B' be?
B' (2, -3)
B' (-2, 3)
B' (-2, -3)
B' (2, 3)
Which is true about the scale factor when a figure is enlarged?
The scale factor is zero.
The scale factor is 1.
The scale factor is larger than 1.
The scale factor is smaller than 1.
Triangle PQR is similar to triangle DEF shown. Which describes the relationship between the corresponding sides of the two triangles?
Which of the following is the algebraic representation for a dilation?
(x, y) → (x, 3y)
(x, y) → (3x, 3y)
(x, y) → (x, y - 3)
(x, y) → (.5x, .4y)
If a dilation has the rule
(x,y)→(2.5x,2.5y) what is the scale factor?
(a)
If the triangle ABC is dilated using a scale factor of k=2, what will be the coordinates of A' after the transformation?(Click the picture to zoom in on it)
A'(1.5, -1.5)
A' (-6, 6)
Reflection changes the length of line segment
Symmetrical?
Is symmetrical
not symmetrical
How can we determine if a figure has point symmetry?
If it appears unchanged when turned upside down (rotated 180 degrees).
If a reflected image appears created by a line that intersects the middle of the figure.
y = 3x - 6 and passes through the point (15,5).
y = 3/2x + 9
These lines are...
