Classify Two Dimensional

A polygon ___________________.

• is formed with curved sides

• a 3-D shape with straight sides

• a 2-D shape formed by three or more straight sides

• a open shape with straight sides

Tags

CCSS.2.G.A.1

Coach V sorted these figures into

two groups. What attributes did he use to sort the

figures?

• Group A has figures with only right angles. Group B has figures with only obtuse angles.

• Group A has figures with both parallel and perpendicular sides. Group B has figures with no perpendicular sides.

• Group A has figures with only parallel sides. Group B has figures with only perpendicular sides.

• Group A has figures with only right angles. Group B has figures with only acute angles.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

A figure has four congruent sides, two sets of parallel sides, and two acute angles. What type of figure is it?

• Rectangle

• Square

• Rhombus

• Trapezoid

Tags

CCSS.5.G.B.4

Regina cuts three pentagons as shown. She cuts the pentagon that contains a pair of parallel line segments from green paper. She cuts the other pentagons from orange paper. Which of Regina’s pentagons is green?

• Figure 1 only

• Figure 2 only

• Figure 3 only

• None of Regina’s pentagons contains a pair of parallel line segments.

Tags

CCSS.3.G.A.1

Look at the trapezoid and rectangle shown.

How are the two figures the same?

• Both figures have 4 right angles.

• Both figures have 2 pairs of equal opposite sides.

• Both figures have 4 acute angles.

• Both figures have at least 1 pair of parallel sides.

Tags

CCSS.3.G.A.1

Look at the trapezoid and rectangle shown.
How are the two figures different?

• The trapezoid has 4 acute angles, but the rectangle has 4 right angles.

• The rectangle has 2 pairs of parallel sides, but the trapezoid has only 1 pair of parallel sides.

• The rectangle has 4 right angles, but the trapezoid has only 2 right angles.

• The trapezoid has 2 equal sides, but the rectangle has 4 equal sides.

Tags

CCSS.3.G.A.1

Identify the figure shown. Select ALL names that apply.

• Quadrilateral

• Parallelogram

• Rhombus

• Square

• Trapezoid

Tags

CCSS.3.G.A.1

Identify the figure shown. Select ALL names that apply.

• Quadrilateral

• Parallelogram

• Rectangle

• Rhombus

• Square

Tags

CCSS.3.G.A.1

What is the measure of the unknown angle?

• 204°

• 180°

• 24°

• 34°

Tags

CCSS.8.G.A.5

Alex drew the triangles shown. Which of the following correctly describes the triangles?

• Both triangles are isosceles.

• Only one triangle has a right angle.

• Only one triangle has an acute angle.

• Both triangles have an obtuse angle.

Tags

CCSS.4.G.A.2