Classifying Polygons

Which of these quadrilaterals cannot be classified as a parallelogram?

• Square

• Trapezoid

• rectangle

• rhombus

Tags

CCSS.4.G.A.2

Which polygon has 5 sides?

• Triangle

• Hexagon

• Pentagon

• Octagon

Tags

CCSS.4.G.A.2

Which triangle has an angle that is greater than 90 ⁰?

• Obtuse Triangle

• Right Triangle

• Acute Triangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which quadrilateral always has 2 sets of

parallel sides and can have acute angles?

• Rectangle

• Trapezoid

• Rhombus

• Square

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

• A

• B

• C

• D

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Guess what shape I am?

3 sides

A 32^o angle

A 97^o angle

A 51^o angle

• Right Triangle

• Acute Triangle

• Obtuse Triangle

• Rhombus

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

Which figure CANNOT have parallel line

segments?

• Hexagon

• Rhombus

• Rectangle

• Triangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Eric drew a figure with all obtuse angles.

Which figure could he have drawn?

• Triangle

• Trapezoid

• Rhombus

• Pentagon

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which polygon has one set of perpendicular lines?

• Square

• Right Triangle

• Rectangle

• Obtuse Triangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which of the following could not be the measurements of an acute triangle?

• 35^o 65^o, 80^o

• 45^o , 45^o, 45^o

• 70^o, 80^o, 30^o

• 95^o, 42^o, 43^o

Tags

CCSS.7.G.A.2