Classifying Two-Dimensional Shapes

How many perpendicular lines does it have?

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

How many perpendicular lines does it have?

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What type of angles does it have?

• obtuse angles

• acute angles

• right angles

• obtuse and acute angles

Tags

CCSS.2.G.A.1

How many perpendicular lines does it have?

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Ruth sorted polygons into groups. The polygons shown belong in the same group. Which description best represents this group?

• Polygons with perpendicular lines only

• Polygons with obtuse angles only

• Polygons with acute and obtuse angles

• Polygons with perpendicular and parallel lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Four figures are shown. Which figures appear to be rectangles?

• Figures Q and S

• Figures P and Q

• Figures R and S

• Figures P and R

Tags

CCSS.5.G.B.4

Which figure cannot have parallel line segments?

• triangle

• square

• pentagon

• trapezoid

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Liza drew a figure on the front of her notebook that has two obtuse angles. Which figure could be the one Liza drew?

• Parallelogram

• rectangle

• obtuse triangle

• acute triangle

Tags

CCSS.4.G.A.2

What attributes do shapes C and D have in common?

• They each have 4 sides

• They each have exactly 1 pair of parallel sides

• They each have 2 pairs of parallel sides

• They each have 4 sides and have 2 parallel sides

• They each have 4 sides and exactly 1 pair of parallel sides

Tags

CCSS.3.G.A.1

What attributes do shapes A, B, E and F have in common?

• They each have 4 sides

• They each have exactly 1 pair of parallel sides

• They each have 2 pairs of parallel sides

• They each have 4 sides and have 2 parallel sides

• They each have 4 sides and exactly 1 pair of parallel sides

Tags

CCSS.3.G.A.1