Geometry 2D Figures

4 sides, 4 vertices, opposite sides parallel and congruent (same size); 4 right angles

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CCSS.5.G.B.4

This polygon has 8 sides and 8 vertices.

• true

• false

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CCSS.2.G.A.1

Figures are congruent if they have ________________.

• the same size and shape

• opposite sides parallel

• different sizes and shapes

• the same shape

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CCSS.8.G.A.2

Which of the following is NOT used to classify polygons?

• number of sides

• area

• number of angles

• number of vertices

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CCSS.2.G.A.1

Look at the picture. Name the polygon.

• quadrilateral

• octagon

• pentagon

• hexagon

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CCSS.2.G.A.1

Look at the picture. Name the polygon.

• octagon

• quadrilateral

• hexagon

• pentagon

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CCSS.2.G.A.1

Look at the picture. Name the polygon.

• pentagon

• triangle

• octagon

• hexagon

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CCSS.2.G.A.1

Which statement is NOT ALWAYS true about a triangle?

• there are three equal sides

• there are three angles

• there are three vertices

• there are three sides

Tags

CCSS.2.G.A.1

Classify the triangle.

• obtuse

• scalene

• acute

• right

Tags

CCSS.4.G.A.2

How would you classify the triangle?

• acute, isosceles

• acute, equilateral

• obtuse, isosceles

• right, scalene

Tags

CCSS.4.G.A.2