GEOMETRY VOCABULARY TERMS (K-8)
endpoint
acute line
greater than
midpoint right angle plane
intersecting lines ray obtuse segment equal
angle
straight area
vertex
polygon equilateral |
perimeter
triangle parallel lines isosceles
diagonal
octagon 30-60-90 rhombus
hexagon
regular
quadrilateral
square
congruent
parallelogram trapezoid
height rotation
hemisphere |
prism rectangle
pentagon
edge
diameter
radius
pyramid circle
decagon
symmetry circumference arc
cone semicircle
cylinder
less than
point |
|