Classifying Two Dimensional Figures

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

• Polygons with perpendicular and parallel lines

• Polygons with perpendicular lines only

• Polygons with acute and obtuse angles

• Polygons with obtuse angles only

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Triangle LMN is shown below. Which of the following correctly identifies a point, a line, a line segment, and a ray on this figure?

• Point M, line MN, line segment MN, ray MN

• Point L, line LN, line segment LN, ray LN

• Point N, line MN, line segment MN, ray NL

• Point L, line LN, line segment LN, ray LM

Tags

CCSS.HSG.CO.A.1

Which figure cannot have parallel line segments?

• Square

• Pentgon

• Triangle 

• Trapezoid

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

A quadrilateral with two pairs of parallel sides.

• Trapezoid

• Parllelogram

• Heptagon

• Triangle

Tags

CCSS.4.G.A.2

A triangle with all equal sides

• Isosceles 

• Acute

• Equilateral

Tags

CCSS.4.G.A.2

A triangle with no sides equal

• Isoceles

• Acute

• Scalene

• Obtuse

Tags

CCSS.4.G.A.2

A parallelogram with all sides equal.

• Triangle

• Rhombus

Tags

CCSS.5.G.B.4

A polygon with five sides.

• Triangle

• Quadrilateral

• Pentagon

• Heptagon

Tags

CCSS.2.G.A.1

What is the name of a 3-sided polygon if all angles are different measures less than 90°?

• Acute Triangle

• Equilateral Triangle

• Obtuse Triangle

• Right Triangle

Tags

CCSS.4.G.A.2

Fabiola draws two quadrilaterals on paper, then she cuts them out. One quadrilateral has one less pair of parallel sides than the other quadrilateral. Which names the quadrilaterals she could have drawn?

• Rhombus and Rectangle

• Rectangle and Square

• Rhombus and Square

• Rectangle and Trapezoid

Tags

CCSS.4.G.A.2