Geometry SOL Review Packet LT 1: Foundations of Geometry Quiz Grade _______ Section Complete? _______ LT 2: Slope and Equations of Lines Quiz Grade _______ Section Complete? _______ LT 3: Parallel Lines and Transversals Quiz Grade _______ Section Complete? _______ Formula Review Section Complete? _______ Name ______________________________________________ Period _________ **If found, PLEASE return me to Ms. Wilhelm, Room 2502
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Geometry SOL Review Packet · 2019-05-08 · 8. Solve for x. 9. Solve for x. 10. In this figure, parallel lines a and b are intersected by line c. Which pair of angles is NOT supplementary?
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Geometry SOL Review Packet
LT 1: Foundations of Geometry
Quiz Grade _______ Section Complete? _______
LT 2: Slope and Equations of Lines
Quiz Grade _______ Section Complete? _______
LT 3: Parallel Lines and Transversals
Quiz Grade _______ Section Complete? _______
Formula Review
Section Complete? _______
Name ______________________________________________ Period _________
**If found, PLEASE return me to Ms. Wilhelm, Room 2502
LT 1 – Foundations of Geometry
Important Concepts to Know
Complementary Angles
Linear Pairs
Supplementary Angles
Vertical Angles
Examples of SOL-Like Questions 1. Use the picture given to name an example of each vocabulary word. Point Line Line Segment Ray
1.
2. Suppose point K is between J and L, and J, K, & L are collinear. JK = 3x +8, KL = 2x – 5, JL = 23. Find KL.
3.
4. In △ABC, m∠A = x, m∠B = 2x + 2, and m∠C = 3x + 4. What is the value of x?
5.
6.
7.
8. Give the measure of two supplementary angles if the difference between their measures is 18 degrees.
LT 2 – Slope
Important Concepts to Know
What is slope?
Equation of a Line
Parallel Lines
Perpendicular Lines
Examples of SOL-Like Questions 1.
2.
3.
4.
5. Graph the line x = -2
6. Which of the following equation(s) are perpendicular to the equation?
y = - 1
3 x + 2
Circle ALL that apply
a) y = - 1
3 x + 6 b) y =
1
3 x + 1 c) y = 3x - 5
d) y = -3x e) y = 3x + 2
7. What is the slope of a line perpendicular to AB?
8. Given the graph of the line on the left, find the coordinates of one point that is on the perpendicular to the given line that goes through the point (-1, -4).
LT 3 – Parallel Lines & Transversals
Important Concepts to Know
Angle Relationships
Adjacent Angles (≅ -or- add to 180o)
<1 and ________
_______ and ________
Alternate Interior (≅ -or- add to 180o)
<4 and ________
_______ and ________
Consecutive Interior (≅ -or- add to 180o)
<2 and ________
_______ and ________
Alternate Exterior (≅ -or- add to 180o)
<6 and _______
_______ and ________
Linear Pairs (≅ -or- add to 180o)
<5 and _______
_______ and ________
Examples of SOL-Like Questions 1. Which lines are ||?
a) k and m b) k and n c) k and p d) m and n
2. Based on the diagram below, which statement is true?
A.
B.
C.
D.
k mn p
75
105
75
105
3.
5. In the diagram 𝐹𝐴𝐵𝐺̅̅ ̅̅ ̅̅ ̅̅ ∥ 𝐻𝐶𝐷𝐼̅̅ ̅̅ ̅̅ ̅, 𝐵𝐶̅̅ ̅̅ and 𝐴𝐷̅̅ ̅̅ intersect at E, m∠GBE = 3x + 20 and m∠ECD = x. What is the value of x?
6. Find the measure of ∠𝐵𝐸𝐶.
7.
A)
B)
C)
D)
8. Solve for x.
9. Solve for x.
10. In this figure, parallel lines a and b are intersected by line c.
Which pair of angles is NOT supplementary? A ∠ 1 and ∠ 6
B ∠ 3 and ∠ 8
C ∠ 2 and ∠ 7
D ∠ 4 and ∠ 6
11. This figure shows parallel stair railings through points M, N, P, and Q.
What is the value of x? A 29
B 45
C 61
D 119
12. The figure represents a ramp with handrails. Segments AB and DE are parallel to 𝐺𝐻̅̅ ̅̅ . Segments BC and EF are parallel to 𝐻𝐽̅̅̅̅ . Segments AG and BH are parallel to 𝐶𝐽̅̅ ̅.
If m∠JCB = 115°, what is m∠CBA ? A 65°
B 90°
C 115°
D 155°
13. Which diagram shows a pair of angle measures that prove line a and b are parallel?
14. The figure shows 𝐽𝑁̅̅̅̅ and 𝐾𝑀̅̅ ̅̅ ̅ intersecting at point 𝐿.
What value of 𝑥 proves 𝐽𝐾̅̅ ̅||𝑀𝑁̅̅ ̅̅ ̅?
15. Choose the best answer.
In the drawing above, <4 and <12 are
A.) alternate interior angles B.) consecutive interior angles C.) corresponding angles D.) a linear pair
16. A diagonal walkway cuts through a park bordered by two parallel streets. The parks department plans to add an additional walkway as indicated by the dashed line segment in the figure.
What is the value of 𝑥? A. 42 B. 48 C. 90 D. 138
NEED TO KNOW: SOL Formulas!!!
Coordinate Formulas
Slope = Parallel lines have the _______ slopes Perpendicular lines have ______________, _____________ slopes Midpoint = ( , ) Pythagorean Theorem = When do we use the Pythagorean Theorem?