iReady Math Cycle Lessons 30-32

What is an acute angle?

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

• An angle that measures exactly 90 degrees

• An angle that measures more than 0 degrees but less than 90 degrees

• An angle that measures exactly 180 degrees

Tags

CCSS.4.G.A.1

What is a line segment?

• A straight row of points that goes on forever in both directions

• A straight row of points that starts at one point and ends at another point

• Two lines that meet to form a right angle

• A single location in space

Tags

CCSS.HSG.CO.A.1

What is the definition of parallel lines?

• Lines that meet at a common point

• Lines that are always the same distance apart and never cross

• Lines that form a right angle

• Lines that measure more than 90 degrees but less than 180 degrees

Tags

CCSS.HSG.CO.A.1

What is a protractor used for?

• To measure the length of a line

• To measure angles

• To draw circles

• To measure the distance between two points

Tags

CCSS.4.MD.C.6

What is a vertex?

• The point where two rays, lines, or line segments meet to form an angle

• A straight row of points that goes on forever in one direction

• An angle that measures exactly 90 degrees

• A tool used to measure angles

Tags

CCSS.4.G.A.1

What is a right angle?

• 45 degrees

• An angle that looks like a square corner and measures 90 degrees

• 180 degrees

• 360 degrees

Tags

CCSS.4.G.A.1

What is the definition of a ray?

• A straight row of points that starts at one point and goes on forever in one direction

• A straight row of points that starts at one point and ends at another point

• Two lines that meet to form a right angle

• A single location in space

Tags

CCSS.4.G.A.1

What is an obtuse angle?

• An angle that measures more than 0 degrees but less than 90 degrees

• An angle that measures exactly 90 degrees

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

• An angle that measures exactly 180 degrees

Tags

CCSS.4.G.A.1

What is the definition of perpendicular lines?

• Lines that are always the same distance apart and never cross

• Lines that meet at a common point

• Two lines that meet to form a right angle, or a 90 degree angle

• Lines that measure more than 90 degrees but less than 180 degrees

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is a point?

• A straight row of points that goes on forever in both directions

• A single location in space

• A straight row of points that starts at one point and ends at another point

• Two lines that meet to form a right angle

Tags

CCSS.HSG.CO.A.1