Does a rectangle have any obtuse angles? 

• YES 

• NO

Does this shape appear to have two obtuse angles? 

• YES 

• NO

Rectangles must have four right angles. Does Figure S have four right angles? 

• YES 

• NO

Do all parallelograms have four right angles?

• YES 

• NO

Does this rectangle have any pairs of parallel sides?

• YES

• NO

Quadrilaterals ____ have opposite sides that are parallel.

• always 

• sometimes

• never

Squares _____ have four right angles. 

• always 

• sometimes 

• never 

Triangles _____ have an obtuse angle. 

• always 

• sometimes 

• never

Rectangles _____ have acute angles. 

• always 

• sometimes 

• never

Trapezoids ____ have more than one obtuse angle. 

• always

• sometimes 

• never