Topic 14 Assessment

Which shape is closed?

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Which shape matches the description? 

I have 3 straight sides. 

I have 3 vertices or corners.

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Which 2 shapes have the same number of sides and vertices or corners?

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Which shape has 0 straight sides and 0 vertices (corners)?

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Solve the riddle. 

I have 6 straight sides. 

I have 6 vertices or corners. 

I am a closed figure. 

Which shape am I? 

Draw and name the shape.

Which words are true for all cones?

• All cones have 0 vertices (corners).

• All cones are green.

• All cones have 1 flat surface.

• All cones have 2 faces.

Which words are true for ALL cubes?

• All cubes have 8 faces.

• All cubes can roll.

• All cubes have faces that are squares.

• All cubes have 6 vertices (corners).

Which words are true for all spheres? 

• All spheres have 0 flat surfaces.

• All spheres cannot roll.

• All spheres have 1 vertex (corner).

• All spheres are blue.

Why are these shapes not the same kind of shape? 

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What is NOT a defining Attribute of a shape?

• Number of corners

• Number of lines

• Number of flat surfaces

• The color of the shape