Lines and Angles

What is the name of this angle?

• right angle

• obtuse angle

• Acute angle

• none of the above

What is the name of these lines?

• perpendicular lines

• parallel lines

• intersecting lines

• rays

What is the name of these lines?

• perpendicular lines

• parallel lines

• obtuse angle

• intersecting lines

What is the name of this angle?

• obtuse angle

• right angle

• right angle

• perpendicular lines

What is the name of these lines?

• intersecting lines

• parallel lines

• perpendicular lines

• right angle

What is the name of this angle?

• right angle

• acute angle

• parallel lines

• obtuse angle

Which two lines appear to be parallel?

• Lines m and n

• Lines m and p

• Lines n and o

• lines n and p

Leenah drew an obtuse triangle in her math journal. Which of the following represents the triangle Leenah drew?

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The trapezoid appears to have --

• 2 acute angles and 2 right angles

• 2 acute angles and 2 obtuse angles

• 1 obtuse angle, 1 acute angle, and 2 right angles

• 1 acute angle, 2 obtuse angles, and 1 right angle

Which statement about the figure is NOT true?

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