4th Grade Geometry 1
4th Grade Geometry 2
4th Grade Geometry 3
4th Grade Geometry 4
4th Grade Geometry 5
100
What is this called?
A ray
100
A polygon with 3 sides is called a ___________.
triangle
100
How many sides does a quadrilateral have?
4
100
What type of angle is this angle?
Obtuse
100
How many degrees is a right angle?
90 degrees
200
How many lines of symmetry does the image below have?
2
200
How many degrees is a straight angle?
180
200
Which quadrilateral has all equal sides and all right angles?
square
200
True or False:
A rectangle can be a square but a square cannot be a rectangle. Why or why not?
FALSE.
A rectangle is a 4 sided shape with 4 right angles but a square's sides are all the same size.
200
What is this called?
Line Segment
300
How many acute angles are in the figure below? 
0
300
Kara draws a figure that has 2 pairs of parallel sides, 4 right angles, and opposite side lengths are the same. Which figure does she draw?
Rectangle
300
Draw and describe an equilateral triangle.
All side lengths are equal.
300
True or False: Parallel lines cross each other
False
300
How many degrees is a full circle?
360
400
Describe an obtuse angle.
An angle greater than 90 degrees.
400
Which shape is described below?
-Four Sides of Equal Length
-Opposite Sides Parallel
-No right angles
C. Rhombus
400
What makes a right angle?
It has to measure 90 degrees.
400
What is a polygon with 6 sides?
hexagon
400
True or False: A rhombus has two long and two short sides
True
500
How is an acute angle different than an right angle?
An acute angle is smaller than a right angle (less than 90 degrees)
500
Find the missing angle measurement. (angle abc = 165 degrees, angle dbc = 90 degrees, angle dbe = 50 degrees.
Missing angle = 25 degrees
500
Describe a isosceles triangle and draw a picture.
Two side lengths are the same length.
500
What are line segments that intersect at an angle of 90 degrees?
Perpendicular lines
500
What is the angle shown?
60 Degrees