Attributes of Two-Dimensional Figures

Which statement is true about the attributes of two-dimensional figures?

• Attributes of two-dimensional figures do not belong to their subcategories.

• Only squares have four right angles.

• All rectangles have four right angles and all squares have four right angles, so all squares are also rectangles.

• Two-dimensional figures cannot be classified in a hierarchy based on their properties.

Tags

CCSS.3.G.A.1

What can you do with two-dimensional figures according to the learning targets?

• Predict the weather.

• Classify them in a hierarchy based on their properties.

• Ignore their attributes.

• Assume all figures have circular shapes.

What is the measure of a size or distance (either length, width, or height) in geometry called?

• Attribute

• Vertex

• 1-Dimensional

• Ray

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What defines a 2-Dimensional shape?

• A shape that lies on a flat plane and has one dimension

• A shape that lies on a flat plane and has three dimensions

• A shape that lies on a flat plane and has two dimensions – length and width

• A shape that has no dimensions

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is a vertex?

• A line that has 2 endpoints

• A point where two or more curves, lines, or edges meet

• An angle that measures less than 90 degrees

• Lines that intersect at any point

Tags

CCSS.HSG.CO.A.1

What is a ray in geometry?

• A part of a line that has a starting point and goes on forever in one direction

• A part of a line that has two starting points and goes on forever in two directions

• A part of a line that has no starting point and goes on forever in one direction

• A part of a line that has a starting point and ends immediately

Tags

CCSS.4.G.A.1

What is an obtuse angle?

• An angle that measures exactly 90 degrees

• An angle that measures less than 90 degrees

• An angle that measures greater than 90 degrees but less than 180 degrees

• An angle that measures greater than 180 degrees

Tags

CCSS.4.G.A.1

Which of the following best describes perpendicular lines?

• Lines that intersect at less than 90 degree angles

• Lines that intersect at exactly 90 degree angles

• Lines that do not intersect at any point

• Lines that intersect at more than 90 degree angles

Tags

CCSS.HSG.CO.A.1

What is a right angle?

• An angle that measures less than 90 degrees

• An angle that measures exactly 90 degrees

• An angle that measures greater than 90 degrees

• An angle that measures 180 degrees

Tags

CCSS.4.G.A.1

What are parallel lines?

• Lines that intersect at any point

• Lines that intersect at exactly 90 degree angles

• Lines that follow a straight path and do not intersect at any point

• Lines that follow a curved path and intersect at multiple points

Tags

CCSS.HSG.CO.A.1