Which polygons are NOT quadrilaterals?
Q, S, U, V
Name that polygon!
Hexagon
Classify that triangle!
Acute triangle
Classify that triangle!
Obtuse triangle
Which polygons have NO obtuse angles?
D, F
Which polygons have at least ONE obtuse angle?
A, B, C, E
Which of the triangles can be classified as RIGHT triangles?
C, D, G
Which polygons have NO parallel lines?
Q, R, S, V
Which of the triangles can be classified as ACUTE triangles?
A, E, F
Classify that triangle!
Right triangle
Which of the triangles can be classified as OBTUSE triangles?
B, H
Which polygons are quadrilaterals?
P, R, T, W
Which polygons have at least one pair of parallel lines?
P, T, U, W