Angles
Facts
Lines
4th Grade Facts
Shapes
100

This angle is 90 degrees.

A right angle.

100

This has two rays or line segments that share an endpoint.

Angle

100

This shape goes on and on in both directions, without ending. 

A line.

100

What time does school start in the morning?

8am
100

This triangle is called Maybelline ______! Nothing on her ever matches, all her sides are different lengths! 

Scalene 

200

This angle is 180 degrees.

A straight angle.

200
This triangle has no angle that measures 90 degrees or more.

Acute Triangle

200

When lines cross each other, we say they...

Intersect.

200

To be kind to someone means you are doing this to their bucket 

Filling 

200

This triangle has one angle that measures more than 90 degrees 

Obtuse Triangle 

300

This angle is larger than 90 degrees.

An obtuse angle.

300

BONUS! Name ANY three shapes! Quick!

Triangle, Trapezoid, Rhombus 

Circle

Square 

Rectangle 

PArallelogram 

300

Lines that will never intersect are called...

Parallel lines.

300

The kettering mascot (animal) is a....

Kid or Goat 

300

This shape has ONE set of parallel lines! Is it an
a) Trapezoid 

b) Parallelogram 

c) circle 

Trapezoid 

400

We measure angles with this instrument.

A protractor.

400
A line that stops on both ends.

Line segment

400

Lines that pass through the same point are called...

Intersecting lines.

400

What is our principals name?

Mrs Peters

400

True or False 

A rectangle is a quadrilateral 

True! 

500

This angle is smaller than 90 degrees.

An acute angle.

500

A line that stops on one side and continues on the other side.

A Ray

500

Lines that form square corners are called...

Perpendicular lines.

500

What is Matilda's last name?

Wormwood

500

A square is also a type of _____

rectangle!