Page 1
Geometry Review
Katie Smith © 2012
Page 2
Quadrilaterals
Katie Smith © 2012
Page 3
What does “Quad” mean?
Katie Smith © 2012
Page 4
Quad means4
Katie Smith © 2012
Page 5
How many sides does a quadrilateral
have?
Katie Smith © 2012
Page 6
A quadrilateral has 4 sides!
Katie Smith © 2012
Page 7
These are all quadrilaterals!
Katie Smith © 2012
Page 8
Kinds of quadrilaterals – see
if you can name them!
Katie Smith © 2012
Page 9
p _ _ _ _ _ _ _ _ _ _
Katie Smith © 2012
Page 10
parallelogramtwo sets of parallel sides
Katie Smith © 2012
Page 11
r _ _ _ _ _ _
Katie Smith © 2012
Page 12
rhombus – all the sides are equal in length
Katie Smith © 2012
Page 13
t _ _ _ _ _ _ _ _
Katie Smith © 2012
Page 14
trapezoid –only one pair of parallel sides
Katie Smith © 2012
Page 15
s _ _ _ _ _
Katie Smith © 2012
Page 16
square – has right angles and ALL sides are the same length
Katie Smith © 2012
Page 17
r _ _ _ _ _ _ _ _
Katie Smith © 2012
Page 18
rectangle
Katie Smith © 2012
Page 19
Other important polygons you need to know
Katie Smith © 2012
Page 20
p _ _ _ _ _ _ _Hint: think
about pentominoes
Katie Smith © 2012
Page 21
Five sides, five angles
PENTAGON
Katie Smith © 2012
Page 22
Eight sides, eight angles
o _ _ _ _ _ _Hint: an
octopus has 8 legs
Katie Smith © 2012
Page 23
Eight sides, eight angles
OCTAGON
Katie Smith © 2012
Page 24
Six sides, six angles
Hint: Six has an X – so does
the name of this shape.
h _ _ _ _ _ _
Katie Smith © 2012
Page 25
Six sides, six angles
HEXAGON
Katie Smith © 2012
Page 26
Points, Lines, and Segments
Katie Smith © 2012
Page 27
p _ _ _ _
A
Katie Smith © 2012
Page 28
point
A
Katie Smith © 2012
Page 29
l _ _ _
CB
Katie Smith © 2012
Page 30
line
CB
Katie Smith © 2012
Page 31
l _ _ _ s _ _ _ _ _ _ _
SK
Katie Smith © 2012
Page 32
l _ _ _ s _ _ _ _ _ _ _
SK
Katie Smith © 2012
Page 33
line segment
SK
Katie Smith © 2012
Page 34
r _ _
LS
Katie Smith © 2012
Page 35
ray
LS
Katie Smith © 2012
Page 36
p _ _ _ _ _ _ _ lines
Katie Smith © 2012
Page 37
parallel linestwo lines that will never cross
Katie Smith © 2012
Page 38
i _ _ _ _ _ _ _ _ _ _ _ lines
Katie Smith © 2012
Page 39
intersecting lineslines that will cross if extended
Katie Smith © 2012
Page 40
p _ _ _ _ _ _ _ _ _ _ _ _ lines
Katie Smith © 2012
Page 41
perpendicular lineslines that cross to form right angles
Katie Smith © 2012
Page 42
AnglesKatie Smith © 2012
Page 43
o _ _ _ _ _ angle
Katie Smith © 2012
Page 44
obtuse anglebigger than a right angle – more than 90 degrees
Katie Smith © 2012
Page 45
a _ _ _ _ angles
Katie Smith © 2012
Page 46
acute anglesare smaller than a right angle – less than 90 degrees
Katie Smith © 2012
Page 47
r _ _ _ _ angles
Katie Smith © 2012
Page 48
right angleslook like the letter L and are 90 degrees
Katie Smith © 2012
Page 49
Perimeter
Katie Smith © 2012
Page 50
Think of Jurassic Park:
“Secure the Perimeter!”
means get the fences ready!
Katie Smith © 2012
Page 51
Perimeter = the measurement All the way around an object*Add all the sides to find the
perimeter!
Katie Smith © 2012
Page 52
What is the perimeter of the triangle?
Katie Smith © 2012
Page 53
P=13 inches!
Katie Smith © 2012
Page 54
Area
Katie Smith © 2012
Page 55
Area is the measurement inside
of an object.
Katie Smith © 2012
Page 56
7 in.
Find the area by multiplying the sides. length x width = l x w
What is the area of this rectangle?
4 in.
Katie Smith © 2012
Page 57
7 in.
Find the area by multiplying the sides. length x width = l x w
What is the area of this rectangle?
4 in.
A=28 square inches7x4=28
Katie Smith © 2012
Page 58
5 ft.
What is the area of this square?
5 ft.
Katie Smith © 2012
Page 59
5 ft.
What is the area of this square?
5 ft.
Area=25 square
feet5x5=25
Katie Smith © 2012
Page 60
7 in.
What is the area of this rectangle?
3 in.
7 in.
3 in.
Katie Smith © 2012
Page 61
7 in.
What is the area of this rectangle?
3 in.
7 in.
3 in.
Area=21 square inches7x3=21
Katie Smith © 2012
Page 62
Types of Triangles
Katie Smith © 2012
Page 63
Triangles can be named by the lengths of
their sides.Katie Smith © 2012
Page 64
e _ _ _ _ _ _ _ _ _ _ triangle
3 in.
Katie Smith © 2012
Page 65
equilateral triangleall the sides are equal in length
3 in.
Katie Smith © 2012
Page 66
i _ _ _ _ _ _ _ _ triangle
Hint: think about an icicle
Katie Smith © 2012
Page 67
isosceles triangletwo of the sides are equal
Katie Smith © 2012
Page 68
s _ _ _ _ _ _ triangle
Hint: think about the
scales on a dinosaur
Katie Smith © 2012
Page 69
scalene trianglenone of the sides are the same length
Katie Smith © 2012
Page 70
3-D SHAPES
Katie Smith © 2012
Page 71
Katie Smith © 2012
Page 72
c _ _ _ _ _ _ _
Katie Smith © 2012
Page 73
cylinder
Katie Smith © 2012
Page 74
c _ _ _
Katie Smith © 2012
Page 75
cube
Katie Smith © 2012
Page 76
s _ _ _ _ _
Katie Smith © 2012
Page 77
sphere
Katie Smith © 2012
Page 78
p _ _ _ _ _ _
Katie Smith © 2012
Page 79
pyramid
Katie Smith © 2012
Page 80
c _ _ _
Katie Smith © 2012
Page 81
cone
Katie Smith © 2012
Page 82
r _ _ _ _ _ _ _ _ _ _p _ _ _ _
Katie Smith © 2012
Page 83
rectangularprism
Katie Smith © 2012
Page 84
t _ _ _ _ _ _ _ _ _ p _ _ _ _
Katie Smith © 2012
Page 85
triangularprism
Katie Smith © 2012
Page 86
Good job Mathematicians!!!
Katie Smith © 2012
Page 87
Thank You!Thank you for downloading one of my digital products! I am always happy to continue updating my documents as I receive comments and/or questions.
If you would like to contact me please e-mail me at [email protected] and I will get back to you as soon as possible. I would love your feedback!
Keep checking my TpT store for reader’s and writer’s workshop items, math units, pre-made centers, and other exciting classroom items!
http://www.teacherspayteachers.com/Store/Katie-Smith
Katie Smith © 2012