Show:
3.1
3.2
3.3
3.4 and 3.5
3.6
100
A line that intersects two or more coplanar lines at different points.
What is a transversal?
100
If two lines intersect to form a linear pair of congruent angles then the lines are...
What is perpendicular?
100
Draw a picture of Alternate Interior Angles
*Pictures may vary*
100
m<1 = m<2 ; m<2 = m<3 ; then ______________ and what reason?
What is m<1 = m<3 by transitive property of congruence?
100
To determine if two lines are parallel you must determine ______________
What is if they have the same slope?
200
Two lines that are not coplanar and do not intersect.
What are skew lines?
200
If two lines are perpendicular then they intersect to form...
What is four right angles?
200
Name the four types of angles that can be determined by parallel lines.
What is corresponding, alternate interior, consecutive interior, and alternate exterior?
200
IN A PLANE, if two lines are _________________ to the same line then they are parallel to eacher other.
What is Perpendicular?
200
What is the slope of a vertical line and what is the slope of a horizontal line?
What is vertical is undefined and horizontal is Zero?
300
The number of lines through the point parallel to the given line if there is a line and point not on the line.
What is exactly one?
300
If it is given that <1 and <2 are a linear pair, what would be the next step in the proof. (statement and reason)?
What is "<1 and <2 are supplementary" by the linear pair postulate?
300
If you are given two parallel lines cut by a transversal how many angle measurements must be given to you in order to find all the other angles?
What is ONE?
300
If two lines are parallel to the same line, then ________________________
What is parallel to each other?
300
What is the slope of the line that passes through the points (-3, 5) and (4, -6)
What is -11/7
400
Two angles that lie outside the two parallel lines on opposite sides of the transversal.
What are alternate exterior angles?
400
If two sides of two ____________ acute angles are perpendicular, then the angles are ____________?
What is adjacent and complementary?
400
If two corresponding angle measurements were "2x +14" and "3x + 6" the value of x would be...
What is x = 8?
400
Explain the importance of the "IN A PLANE" in the theorem that states "In a plane, if two lines are perpendicular to the same line, then they are parallel to each other"
What is two lines can be perpendicular to the same line in different planes which will make them intersect or become skew lines depending on their placement?
400
What is the equation for the line that is parallel to y=x+5 and passes through (4, -3)?
What is y = x -7
500
Two angles that lie between two lines on the same side of the transversal.
What are consecutive interior angles?
500
If you are given BA is perpendicular to BC, Find the error in your next step being "
What is "
500
Consecutive interior angles have the measurements of "4x-4" and 80. What is the value of x?
What is x = 26?
500
Explain the difference between the Alternate Exterior angles theorem and the Alternate Exterior Angles Converse.
What is Alternate Exterior Angles theorem gives you the lines are parallel so you can determine the angle measurements. Alternate Exterior Angles Converse tells you the angle measures so you can determine the lines are parallel.
500
What is the equation for the line that is parallel to y = -3/2x + 4 and passes through point ( -4, 5)
What is y=-3/2x -1 ?