Geometry words

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
t r a g e
A three-sided polygon
2.
s e m i c c e
3.
s a r e
A plane rectangle with four equal sides and four right angles
4.
r h o b u
A parallelogram with four equal sides
5.
c h d
A straight line connecting two points on a curve
6.
p r l l e o g a
7.
r e t a n l
A parallelogram with four right angles
8.
d i m t r
A straight line connecting the center of a circle with two points on its perimeter
9.
p e n a g
A government building with five sides that serves as the headquarters of the United States
10.
e u l a t e r
11.
r d i u
The length of a line segment between the center and circumference of a circle or sphere
12.
k i e
Plaything consisting of a light frame covered with tissue paper
13.
i s c e e s
14.
c c u m e e n c e
The boundary line encompassing an area or object
15.
h x a g n
16.
p a a l e
Something having the property of being analogous to something else
17.
s c o r
A plane figure bounded by two radii and the included arc of a circle
18.
c o r r o n d i n
19.
s c l e e
20.
s m e n t
21.
o p s i t
A word that expresses a meaning ___ to the meaning of another word
22.
p y r m d
A polyhedron having a polygonal base and triangular sides with a common vertex
23.
P y t h a g r
Greek philosopher and mathematician who proved the ___ theorem
24.
d i g o l
A straight line connecting any two vertices of a polygon that are not adjacent