Vocabulary
Lines, Line Segments, Rays
Figures
Angles and Triangles
Quadrilaterals and Circles
100
A flat side
What is a face?
100
A straight set of points that extend in opposite directions without ending.
What is a line?
100
A 5 sided polygon with no right angels.
What is pentagon?
100
Measures 90 degrees.
What is a right angle?
100
four right angles with opposite sides equal and parallel.
What is a rectangle?
200
Where three or more faces meet.
What is a vertex?
200
A part of a line between two endpoints.
What is line segment?
200
A 4 sided polygon with all sides equal and with 4 right angles.
What is a square?
200
Measures greater than 90 degrees but less than 190 degrees.
What is an obtuse angle?
200
Opposite sides are equal in length and parallel.
What is a rhombus?
300
A 2-dimensional figure with length and width.
What is plane figure?
300
Lines that meet or cross each other.
What are intersecting lines?
300
This has no faces, no edges, and no vertices.
What is a sphere?
300
All sides are the same length.
What is an equilateral triangle?
300
A line segment that connects the center of a circle to a point on the outside.
What is the radius?
400
A closed place figure with three or more line segments.
What is a polygon.
400
Lines that meet or cross each other to form a right angle.
What are perpendicular lines?
400
This has 6 faces, 12 edges, and 8 vertices.
What is a rectangular prism?
400
No sides are the same length.
What is a scalene triangle?
400
The line segment that connects two points on a circle and goes through the center.
What is the diameter?
500
A 3-dimensional figure with length, width, and height.
What is a solid figure?
500
A part of a line that has one endpoint and extends in one direction without ending/
What is a ray?
500
This is a figure with one face and no edges or vertices.
What is cone?
500
This triangle has sides that measure 12 cm, 10 cm, and 4 cm.
What is an acute scalene?
500
The radius, diameter, and center.
What are the parts of a circle?
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