Lesson 28 Two Dimensional Figures

An equilateral triangle is always acute?

• True

• False

A parallelogram is sometimes a rhombus

• True

• False

A right triangle is always scalene

• True

• False

A square is always a rectangle

• True

• False

A rhombus is sometimes a square

• True

• False

What is the most general category in this Venn diagram?

• Polygons

• Quadrilaterals

• Pentagons

• Rectangles

• Rhombuses

What is the most specific category in this Venn diagram?

• Polygons

• Quadrilaterals

• Pentagons

• Rectangles

• Rhombuses

Which diagram shows a correct heirarchy of figures

• A

• B

• C

• D

Rhombuses are a subcategory of rectangles

• Yes

• No

Rectangles are a subcatgory of quadrilaterals

• Yes

• No