Lines and Angles
(Chapter 1)
(Chapter 1)
What do we call an angle that is 90 degrees?
Right angle
Which transformation is the only one that is NOT a rigid motion?
dilation
What is the name of the angle pair that has angles on opposite sides of the transversal, but on the inside of the parallel lines?
Alternate interior angles
Which parallelogram has all sides congruent and all right angles?
What sport did Ms. Mendoza play?
softball
What do we call lines that intersect to form a right angle?
Perpendicular lines
How many degrees will a figure rotate if it only changes by one quadrant?
90 degrees
What is the name of the angle pair that has angles on opposite sides of the transversal, but on the outside of the parallel lines?
Alternate exterior angles
Which parallelogram has all sides congruent, but not all right angles?
rhombus
What sport does Ms. Merickel still play?
soccer
What do we call the part of a line that has one endpoint and continues in one direction forever?
Ray
If you reflect a figure across the x-axis, which value stays the same, the x or the y?
x
What is the name of the angle pair that has angles on same side of the transversal, but on the inside of the parallel lines?
Same-side interior angles
Which quadrilateral has only one pair of parallel sides?
trapezoid
Who is older, Ms. Merickel or Ms. Mendoza?
Ms. Mendoza
What do we call angles that are across from each other on an X?
Vertical angles
What would the following translation rule tell you to do to a figure:
(x , y) --> (x - 2 , y + 7)
left 2 and up 7
What is the name of the angle pair that has angles in the same position on their intersections?
Corresponding angles
What do the angles of a triangle always have to add up to?
180 degrees
What club on campus are Ms. Merickel and Ms. Mendoza a part of?
Unity Club
What do we call something that divides a segment into two congruent segments?
Bisector or Midpoint
What would be the translation rule if you were asked to move a figure to the right 2 units and down 1 unit?
(x , y) --> (x + 2 , y - 1)
Which 3 angle pairs are congruent and which angle pair is supplementary?
Congruent: Alt. int, alt. ext, corresponding
Supplementary: Same-side int.
How would you find the length of the midsegment of a trapezoid?
add up the two bases and divide that by 2
OR
double the middle and set it equal to the top+bottom
Who had a relative that used to work at this school? Who is he to Ms.?
Ms. Merickel, her dad