WorksheetsGeometry Vocabulary Practice
Total questions: 30
Worksheet time: 15mins
A quadrilateral with 4 right angles and 4 sides of equal length.
rectangle
rhombus
square
trapezoid
two rays that share an endpoint
line segment
angle
line
point
an angle that measures 90 degrees
ray
obtuse angle
acute angle
right angle
a polygon with 5 angles and 5 sides
octagon
hexagon
pentagon
quadrilateral
a straight path that is part of a line and has 2 endpoints
line segment
line
ray
angle
a straight part of a line that has 1 endpoint and continues on in 1 direction
line
line segment
ray
angle
points that are used to show segments of lines
rays
line segments
points
endpoints
an exact location or position
endpoint
point
line
angle
a straight path that continues in both directions and doesn't end
open shape
ray
line segment
line
a shape that starts and ends at the same point
closed shape
open shape
a shape that does not start and end at the same point
closed shape
open shape
A shared endpoint (corner) is called a vertex.
true
false
What do you call an angle that is less than a right angle?
right angle
obtuse angle
acute angle
straight angle
An angle that is greater than a right angle is called a _______.
acute angle
obtuse angle
right angle
A plane shape is a closed shape made of line segments.
true
false
A _____________ has 6 sides and 6 angles.
triangle
hexagon
octagon
trapezoid
a square corner that measures 90 degrees
obtuse angle
acute angle
right angle
straight angle
What do you call a polygon with 3 sides and 3 angles?
triangle
quadrilateral
octagon
decagon
A polygon with 4 sides and 4 angles is called a quadrilateral.
True
False
A stop sign is an octagon because it has 8 sides and 8 angles.
True
False
How many sides and angles does a decagon have?
9
5
7
10
Parallel Lines
Intersecting Lines
Perpendicular
Lines that intersect at a right angle are called ______________________.
parallel lines
perpendicular lines
intersecting lines
Perpendicular Lines
Intersecting Lines
Line Segments
Parallel Lines
Perpendicular Lines
Parallel Lines
Intersecting Lines
a quadrilateral with exactly one pair of opposite sides that are parallel
square
rectangle
rhombus
trapezoid
a quadrilateral with 2 pairs of opposite sides that are parallel and 4 sides that are equal length
quadrilateral
rhombus
trapezoid
rectangle
A quadrilateral with 2 pairs of opposite sides that are parallel, 2 pairs of opposite sides that are equal length, and 4 right angles is called a ________________________.
trapezoid
rectangle
square
quadrilateral
A plane shape must be closed.
True
False
A plane shape can have straight sides or curved paths.
True
False
