Geometry Terms
Classify the Angles
Name that Polygon
Types of Triangles
100
An exact location in space
What is a point
100
Angles that are greater than 90 degrees
What is acute angles
100

What is a polygon?

 a closed two-dimensional figure formed by three or more straight sides that are line segments.

100

Triangles that have all angles equal

What is acute triangles

200
Many points clustered together, going on forever and ever in both directions
What is a line
200
Angles that are equal to 180 degrees
What is straight angles
200
Polygons with four sides and four vertices
What is quadrilaterals
200

True or false...a triangle has intersecting lines?

What is true

300
Many points clustered together bounded by two endpoints
What is a line segment
300
Angles that are equal to 90 degrees
What is right angles
300
Polygons with five sides and five vertices
What is pentagons
300

Triangles that have one 90 degree angle

What is right triangles

400
Beginning with an endpoint and going on forever and ever in the opposite direction
What is a ray
400
Angles that are greater than 90 degrees
What is obtuse angles
400
Polygons with six sides and six vertices
What is hexagons
400

True or false...a triangle has parallel lines?

What is false 

500
Where two sides of a shape meet at an endpoint
What is a vertex
500
Polygons with three sides and three vertices
What is triangles
500
Polygons with eight sides and eight vertices
What is octogons
500

Triangles that have one angle greater than 90 degrees?

What is obtuse triangles

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