Two-Dimensional Figures

How are a rhombus and a square alike?

• Both have exactly one pair of parallel sides.
• Both have equal angles.
• Both have equal sides.
• Neither have any sets of parallel sides.

Which statement correctly compares this triangle and trapezoid?

• Both figures are polygons with at least 2 acute angles.
• Both figures are polygons with at least one right angle.
• Both figures are regular polygons. 
• Both figures are polygons with one pair of parallel opposite sides.

James drew the figures shown. Which of the figures appear to have exactly 2 obtuse
angles?

• 2, 3, and 4
• 2 and 3
• 1, 2, and 4
• 1 and 4

Which answer choice correctly describes what kind of triangle this is?

• acute, scalene
• equilateral, obtuse
• acute, isosceles
• right, scalene

Which quadrilateral is NOT a parallelogram?

• Rhombus
• Rectangle
• Square
• Trapezoid

^{Directions: The graphic organizer below shows how different kinds of polygons are related. Use the graphic organizer to answer the questions that follow:}
If all sides of a four-sided polygon are the same length, where does the polygon best
fit in the graphic organizer?

• 2
• 3
• 4
• 5

^{Directions: The graphic organizer below shows how different kinds of polygons are related. Use the graphic organizer to answer the questions that follow:}
If a four-sided polygon has no right angles, it will NOT fit in which of following
regions of the graphic organizer above?

• 3
• 4
• 5
• 6

Lydia drew the Venn diagram behind...
Use the Venn diagram to answer the question that follows

• All isosceles triangles are equilateral.
• All equilateral triangles are isosceles.
• All equilateral triangles are scalene.
• All scalene triangles are isosceles.

How are a parallelogram and a trapezoid different?

• A trapezoid has 4 right angles, but a parallelogram doesn’t need to have 4
  right angles.
• A trapezoid has only 1 pair of parallel sides, but a parallelogram has 2.
• A parallelogram
  right angles.
• A parallelogram has only 1 pair of parallel sides, but a trapezoid.