4th Grade Geometry 1
4th Grade Geometry 2
4th Grade Geometry 3
4th Grade Geometry 4
Real World Geometry
Classroom Geometry
100
What is this called?
A ray
100
How many sides does a quadrilateral have?
4
100
What makes a triangle equilateral?
all sides are equal in length
100
What type of angle is this angle?
Obtuse
100
How many 45-degree angles are in a circle?
8
100
Look at the Clock, what angle is it?
See teacher for answer
200
If my angle is opening to the left, which numbers do I use?
Outer numbers (or top numbers)
200
What is this triangle called? 
Equilateral Triangle
200
Which is not always an attribute of a rectangle?
A. opposite sides are parallel
B. opposite sides are equal in length
C. all sides are equal in length
D. all angles are right angles
C. all sides are equal in length
200
True or False: A rhombus has to have all right angles?
False
200
What is this called?
Line Segment
200
Your desk creates a specific angle in each corner. What is it called?
A Right Angle
300
The sides of a shape are made of what type of line?
line segments
300
What type of angle is 90 degrees?
right angle
300
What is a triangle classified as when it has 2 sides of equal length?
Isosceles
300
Parallel lines cross at a 90 degree angle - True or False?
False
300
Two trains leave the subway station in opposite directions. What type of lines are they creating?
Parallel Lines
300
What kind of lines do our cubbys show us?
Perpendicular Lines
400
When all sides of a shape are the same length it is called?
congruent
400
If my angle is opening to the right, which set of numbers do I use?
The inner numbers (or bottom numbers)
400
True or False? A rhombus has to have all equal sides
True
400
I am a fixed location on a line
A Point
400
What is the measurement of this angle? What kind of angle is this?
75, acute
400
We measure angles in ____?
Degrees
600
How many degrees are in a straight angle?
180 degrees
600
What is the quadrilateral that has only ONE set of parallel lines?
Trapezoid
600
True or False: A square has to have all right angles
True
600
What are line segments that intersect at an angle of 90 degrees
Perpendicular lines
600
When I go down the slide and land on the ground I am creating what type of angle?
Obtuse Angle
600
I can be any type of Quadrilateral but they can't be me.
Square