Geometry Vocabulary Words Crossword

A polygon with 3 sides
A four sided figure with opposite sides parallel
What is an angle that is equal to 90 degrees ?
A quadrilateral with only one pair of parallel sides
Two lines that are always the same distance apart and NEVER touch
What is the longest side of a right triangle called ?
A straight line that passes through one point
Geometry meaning the same
What do call an angle that is less than 90 degrees ?
A part of a figure cut off by a line or plane intersecting it
The distance between a circle from one side to the other
What shape has opposite equal acute and obtuse angles but four equal side ?
What is a four sided figure always know as ?
What do you call an angle that is more then 90 degrees but less than 180 degrees ?
A triangle in which all 3 sides are equal
The distance from the center of a circle to the circumference
A triangle that has two sides of equal lengths
Each of the pairs of opposite angles made by two intersecting lines
What is the distance around a circle called ?
What is a quadrilateral with four right angles ?