Classify the Angles
Types of Angles
Name that Polygon
100
Angles that are greater than 90 degrees
Obtuse Angles
100
acute angle
100
Polygons with four sides and four vertices
quadrilateral
200
Angles that are smaller than 90 degrees
Acute Angles
200
obtuse angle
200
Polygons with three sides and three vertices
triangle
300
Angles that are equal to 90 degrees
90 degree angle
300
right angle
300
Polygons with five sides and five vertices
pentagon
400
Angles greater than 180
Reflex
400
An angle that is 182 degrees is an _________ angle.
obtuse
400
Polygons with six sides and six vertices
hexagon
500
Angles that are equal to 180 degrees
straight angles
500
an angle that is 89 degrees is a ___________ angle.
acute
500
Polygons with eight sides and eight vertices
octogon