# Geom Vocab 4

version from 2015-10-21 23:09

## Section 1

a polygon in which a diagonal can be drawn such that part of the diagonal contains points in the exterior of the polygon concave polygon
a polygon in which no diagonal contains points in the exterior of the polygonconvex polygon
a segment connecting two nonconsective vertivles of a polygondiagonal of a polygon
an "n" sided polygonN-gon
a polygon that is both equilateral and equiangular regular polygon

## Section 2

an equation whose graph is a linelinear equation
the difference in the y-values of two points on a linerise
the difference in the x-values of two points on a linerun
a measure of the steepness of a line, the ratio of the vertical change between two points on the line to the horizontal changeslope
a form of writing a linear equation using the slope (m) and y-intercept (b) of the line; y=mx+bslope-intercept form
a theorem whose proof follows directly from another theormcorollary
an interior angle of a polygon that is not adjacent to the exterior anglesremote interior angles

## Section 3

a quadrilateral with exactly two pairs of congruent consecutive sideskite
a quadrilateral with two pairs of parallel sidesparallelogram
a quadrilateral with four right anglesrestangle
a quadrilateral with four congruent sidesrhombus
a quadrilateral with four congruent sides and four right anglessquare
a quadrilateral with no parallel sidestrapezium