4.6D Classifying 2D Figures

Maribel drew a shape. The shape has exactly one pair of opposite sides that are parallel. None of the sides are perpendicular to each other.

Which shape can be the one Maribel drew?

• Trapezoid

• Rhombus

• Square

• Rectangle

A group of figures is shown.

Which list shows all the figures in the group that appear to have at least one right angle?

• Figures T, W, and Y only

• Figures T, W, and Z only

• Figures T and Z only

• Figures X and Z only

These polygons belong in the same group.

Which statement best describes the polygons in this group?

• Each polygon has at least one pair of parallel sides.

• Each polygon has at least one obtuse angle.

• Each polygon has at least one right angle.

• Each polygon has at least one acute angle.

Hayden drew a polygon that has exactly two right angles. Which of these could be the polygon Hayden drew?

• Right triangle

• Right trapezoid

• Rectangle

• Rhombus

Ruth sorted polygons into groups. The polygons shown belong in the same group.

Which description best represents this group?

• Polygons with perpendicular and parallel lines

• Polygons with perpendicular lines only

• Polygons with acute and obtuse angles

• Polygons with obtuse angles only

Landry drew a flag with exactly one pair of perpendicular sides. Which of these could be the shape of the flag?

• Right triangle

• Acute triangle

• Rectangle

• Square

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

• Rectangle

• Obtuse triangle

• Parallelogram

• Right triangle

Four figures are shown.

Which figures appear to be rectangles?

• Figures Q and S

• Figures R and S

• Figures P and R

• Figures P and Q

Which figure cannot have parallel line segments?

• Square

• Pentagon

• Triangle

• Trapezoid