Geometry and Strip Diagrams

• Obtuse Triangle, because exactly one angle is obtuse.
• Acute Triangle, because all of its angles are acute.
• Obtuse Triangle, because all of its angles are obtuse.
• Acute Triangle, because at least one of the angles is acute.

• 
• 
• 
• 

Which figure has 2 or more lines of symmetry?

• 
• 
• 
• 

Franco listed these attributes of a shape. - Exactly 1 pair of parallel sides -No right Angles Which type of shape can have both of these attributes?

• Hexagon
• Parallelogram
• Trapezoid
• Rhombus

• 
• 
• 
• 

• 30
• 110
• 90
• 100

• 
• 
• 
• 

• Each figure has only one obtuse angle
• Each figure has at least one acute angle
• Each figure has only one pair of parallel sides
• Each figure has at least one pair of perpendicular sides

• 
• 
• 
• 

• 
• 
• 
•