Angles

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

Tags

CCSS.4.G.A.1

Which best describes parallel lines?

• They intersect at one point.

• They form one obtuse angle.

• They never meet.

• They form one acute angle.

Tags

CCSS.HSG.CO.A.1

An angle that forms a square corner is called 

• a right angle
• an acute angle
• an obtuse angle
• a straight angle

Tags

CCSS.4.G.A.1

• parallel lines
• perpendicular lines
• intersecting lines
• a ray

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

• parallel lines

• perpendicular lines

• a parallelogram

• a ray

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

• parallel lines
• perpendicular lines
• intersecting lines
• a ray

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

• parallel lines
• perpendicular lines
• intersecting lines
• a ray

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What is this?

• Points

• Dots

• Lines

• Line segment

Tags

CCSS.4.G.A.1

What is this?

• Line segments

• line

• point

• end caps

Tags

CCSS.HSG.CO.A.1

What does the image show?
(The whole thing, not just the points)

• a ray
• a line
• parallel lines
• line segment

Tags

CCSS.4.G.A.1