eQuizShow
Geometry Unit Review
The Basics
Question: an exact location in space
Answer: point
Question: an endless, flat surface
Answer: plane
Question: a straight path of points that goes on and on in two directions
Answer: line
Question: a part of a line with two endpoints
Answer: line segment
Question: part of a line that has one endpoint and goes on and on in one direction
Answer: ray
Polygons
Question: each of the line segments in a polygon
Answer: side
Question: the point where the sides of a polygon meet
Answer: vertex
Question: a polygon with three sides
Answer: triangle
Question: a polygon with six sides
Answer: hexagon
Question: a polygon with four sides
Answer: quadrilateral
Triangles
Question: a triangle with one right angle
Answer: right triangle
Question: a triangle with one obtuse angle
Answer: obtuse triangle
Question: a triangle where all the sides are the same length
Answer: equilateral triangle
Question: a triangle that has at least two equal sides
Answer: isosceles triangle
Question: a triangle with no sides that are the same length
Answer: scalene triangle
Quadrilaterals
Question: a quadrilateral with four right angles and all the sides are the same length
Answer: square
Question: a quadrilateral with four right angles
Answer: rectangle
Question: a quadrilateral where opposite sides are parallel
Answer: parallelogram
Question: a quadrilateral where opposite sides are parallel and all the sides are the same length
Answer: rhombus
Question: a quadrilateral with only one pair of parallel sides
Answer: trapezoid
Angles
Question: a figure formed by two rays that have the same endpoint
Answer: angle
Question: an angle that measures less than 90 degrees
Answer: acute angle
Question: an angle that measures more than 90 degrees
Answer: obtuse angle
Question: a perfect, square corner that measures exactly 90 degrees
Answer: right angle
Question: the number of points needed to name an angle
Answer: three