Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/29

Click to flip

29 Cards in this Set

  • Front
  • Back
segment
two points on a line and all the points between them
points
the simplist figure in geometry. representing an exact location
angle
a figure formed by two roys with the same endpoint
acute angle
angle with measurements less than 90 degrees
endpoint
the point at the end of the ray or line segment
the ends oa a diameter dicide the circle into two ___________.
semicircles
chord
a segment joining two points on the circle
circle
the set of all points in a plane at a given distance from a given point O called the center
How do you name an angle?
-by giving its vertex angle or
-by listing letters for points on the two sides with the vertex letter in the middle
parallel lines
lines 1) in the same plane 2) that do not intersect
non collinear
points not on the same line
complimentary
angles whose measures have a sum of 90 degrees
collinear
two or more points on the same line
congruent figures
figures that have the same size and shape
sides
the fays making up an angle
radius
a segment joining the center of a circle to a point on the circle
parallel planes
planes that do not intersect
a square cm is a square which is _____________ wide and _____________ long
one cm

one cm
right angle
a 90 degree angle
(the angle formed by perpendicular lines)
supplementary angles
two angles whos measures have a fum of 90 degrees
ray
a part of the line with the endpoint
plane
a flat surface extending in all directions
perpendicular lines
two angles that intersect to form a 90 degrees
line
1) a figure determined by 2 points
2) extending in both directions
a chord passing through the center is called the __________ of the circle
diameter
skew lines
lines that are not parallel and do not intersect
midpoint
the point on a line segment that divides it into two segments of equal length
vertex
the common endpointof an angle
obtuse angle
angle with measurements greater than 90 degrees