Vocabulary
The difference between parallel lines and perpendicular lines is _______________.
What is parallel lines never intersect and perpendicular lines intersect at a 90 degree angle.
Line segment AB = 5.
Line segment BC = 6.
Line segment AC = ?.
See image 7.
What is 30 degrees?
When you can measure a line and ray.
What is never?
The units for measuring angles.
What is degrees?
The word that means everything is equal in measure.
What is congruence or congruent?
Line segment AB = 2x.
Line segment BC = 3.
Line segment AC = 15.
AB = ?
What is 12?
See image 8.
What is 90 degrees?
The reason a line segment can be measured.
What is, there is a start and endpoint to mark the points of measurement?
The tool used to measure angles.
What is a protractor?
The angle measure for straight angles, complementary angles, and supplementary angles.
What is 180, 90, and 180 degrees?
LM = 3x
MN = 5.
LN = 26.
LM =?
What is 21?
See image 9.
What is 25 degrees?
See image 1.
What is 3.5 inches?
See image 4.
What is 130 degrees?
A point is named with ________________.
What is a capital letter?
LM = 2x.
MN = x.
NO = 4.
LO = 13.
MN = ?
What is 3?
See image 10.
What is 55 degrees?
See image 2.
What is 2.25 inches?
See image 5.
What is 93 degrees?
The differences between line, line segment, and ray.
What is a line never ends and cannot be measure, a line segment has two endpoints and can be measured, and a ray has one endpoint and never ends?
HI = 5
IJ = 3x
JK = x.
HK = 25.
IJ = ?
What is 15?
See image 11.
What is y = 112 degrees and x = 10?
See image 3.
What is 14 cm?
See image 6.
What is 45 degrees?