The Language of Geometry

A right angle is?

• a 90 degree angle
• correct
• the amount of turning between two lines meeting at a commom point
• a line

Tags

CCSS.4.G.A.1

An obtuse angle is?

• a line of indefinite length extending from an end point in one direction
• any angle between 90 and 180 degrees
• a tool used to measure angles
• lines at an angle

Tags

CCSS.4.G.A.1

An acute angle is?

• two angles that have the same angle measure
• an angle measuring between 90° and 0°
• an angle that measures 90°
• formed by two intersecting lines and are opposite of each other

Tags

CCSS.4.G.A.1

What is the term for a part of a line with two endpoints?

• point
• ray
• angle
• line segment

Tags

CCSS.HSG.CO.A.1

A straight angle is?

• not curley
• an angle measuring less than 90 degrees
• an angle that is 90 degrees
• an angle that measures 180 degrees

Tags

CCSS.4.G.A.1

What does the image show?

• acute angles
• right angles
• straight angles
• obtuse angles

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What does the image show?

• a line
• a line segment
• a ray
• a point

Tags

CCSS.4.G.A.1

What does this image show?

• intersecting lines
• perpendicular lines
• right angle
• parallel lines

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

What does the image show? 

• parallel lines
• intersecting lines
• perpendicular lines
• a point

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Perpendicular lines ...

• will never intersect
• intersect to form right angles
• are curved lines

Tags

CCSS.HSG.CO.A.1