4th Grade Geometry

What is a protractor?

• an angle
• something to plow a field with
• a tool used to measure angles
• a line of indefinite length extending from an end point in one direction

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

What are lines that cross or meet to form a right angle?

• line segments
• parallel lines
• perpendicular lines
• ray

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What are lines that never cross or meet and are the same distance apart?

• intersecting lines
• parallel lines
• perpendicular lines

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What has an exact 90 degree angle?

• Right Angle

• Acute angle

• Straight angle

• Parallel lines

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is this?

• Line
• Ray
• Line segment
• Angle

Tags

CCSS.4.G.A.1

How many sides does a quadrilateral have?

• 5
• 3
• 2
• 4

Tags

CCSS.4.G.A.2

Angles that have a measure less than 90 degrees are called _____ ______.

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

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What does the image show? 

• right angle
• acute angle
• straight angle
• obtuse angle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

How many sides does a quadrilateral have?

• 5
• 3
• 2
• 4

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is the area of this square?

• 25 inches
• 25 square inches
• 100 inches
• 20 square inches

Tags

CCSS.4.MD.A.3

CCSS.4.NBT.B.5