crossword zenayda

- branch of mathematics that deals with points, lines, planes and solids and examines their properties.
– has no size; length, width, or height. It is represented by a dot and named by a capital letter.
set of points which has infinite length but no width or height. A line is named by a lower case letter or by any two points on the line.
set of points that has infinite length and width but no height. We name a plane with a capital letter
set of all points
points that lie on the same line.
points that do not lie on the same line
points that lie on the same plane
– points that do not lie on the same plane
– part of a line that consists of two points called endpoints and all points between them.
is the part of a line that contains an endpoint and all points extending in the other direction
segments that have the same length
line, ray segment, or plane that divides a segment into two congruent segments.
a point that divides the segment into two congruent segments
– angle whose measure is between 0 degrees and 90 degrees
angle whose measure is 90 degrees
angle whose measure is greater than 90 degrees but less than 180 degrees
– angle whose measure is 180 degrees
– angles that have the same measure
– ray that divides an angle into two congruent adjacent angles.
– the figure formed by three segments joining three noncollinear points. Each of the three points is a vertex of the triangle and the segments are the sides
triangle that has all acute angles
– triangle with a right angle.
triangle with an obtuse angle
triangle with all angles congruent.
– triangle with no sides congruent.
triangle with at least two sides congruent
triangle with all sides congruent