Back to the Basics
True or False: A point has no size or dimension.
TRUE
true or false: a plane has two dimensions
true
A figured formed by two rays from a common vertex
An angle
Name the complement and supplement to angle measuring 40 degrees
50; 140
Two lines intersect at a ______________
Point. Which is what you just got hehehehehe
how many points are there on a plane?
3 to infinity
Two angles who share a common side, have a common vertex and have no common points
Adjacent angles
What is the distance between (8,11) and (8,4)?
This is the amount of points on a line segment.
Infinite
A plane is a ____________ surface that goes forever in every direction.
FLAT
Two angles whose sides are opposite rays
Vertical angles
Given the points A and B where A is at coordinates ( 2, -5 ) and B is at coordinates ( -3, -7 ) on the line segment AB, find the length of AB.
√29 or 5.39
TRUE.
draw a plane and label it U
Ms. Sawyer will check
Two angles with the same measurement
What are congruent angles
Given the points A and B where A is at coordinates ( 2,-5 ) and B is at coordinates ( -3,-7 ) on the line segment AB, find the midpoint of AB.
(-1⁄2,-6)
To name a ray you have to list the _______________ first and then one other point.
endpoint
A plane is named by:
A capital cursive letter or can be named by three points in the plane.
What is the difference between complementary and supplementary
Complementary = sum = 90
Supplementary = sum = 180
Find the other endpoint of the line segment with the given endpoint and midpoint. Endpoint: (0,2), Midpoint: (9,6)
(18,10)