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Geometry Certification
Geometry Certification
Section 1 : Getting started
lecture 1
Quick overview before we get underway
Text
lecture 2
Download the Geometry formula sheet
Pdf
Section 2 : Lines
lecture 3
Introduction to lines
Image
lecture4
RESOURCE Quiz solutions for this section
Pdf
lecture 5
Naming simple geometric figures
Pdf
lecture 6
Naming simple geometric figures
8:53
lecture 7
Length of a line segment
Pdf
lecture 8
Length of a line segment
7:38
lecture 9
Line segments, slope and midpoint
Pdf
lecture 10
Line segments, slope and midpoint
6:8
lecture 11
Lines, parallel, perpendicular, or neither
Pdf
lecture 12
Lines, parallel, perpendicular, or neither
11:40
lecture 13
Distance between two points in two dimensions
6:35
lecture 14
Distance between two points in three dimensions
Pdf
lecture 15
ween two points in three dimensions
4:22
lecture 16
Midpoint of a line segment in three dimensions
Pdf
lecture 17
Midpoint of a line segment in three dimensions
2:26
lecture 18
BONUS Extra practice problems
Pdf
Section 3 : Angles
lecture 19
Introduction to angle
Image
lecture 20
RESOURCE Quiz solutions for this section
Pdf
lecture 21
Measures of angles
Pdf
lecture 22
Measures of angles
Preview
lecture 23
Measures of angles with algebra
6:28
lecture 24
Adjacent and nonadjacent angles
Pdf
lecture 25
Adjacent and nonadjacent angles
6:10
lecture 26
Angles of transversals
Pdf
lecture 27
Angles of transversals
12:46
lecture 28
Interior angles of polygons
Pdf
lecture 29
Interior angles of polygons
8:14
lecture 30
Exterior angles of polygons
Pdf
lecture 31
Exterior angles of polygons
7:52
lecture 32
BONUS Extra practice problems
Pdf
Section 4 : Quadrilaterals
lecture 4
Introduction to quadrilaterals
Image
lecture 34
RESOURCE Quiz solutions for this section
Pdf
lecture 35
Measures of quadrilaterals
Pdf
lecture 36
Measures of quadrilaterals
12:41
lecture 37
Measures of parallelograms
Pdf
lecture 38
Measures of parallelograms
6:27
lecture 39
BONUS Extra practice problems
Pdf
Section 5 : Circles
lecture 40
Introduction to circles
Image
lecture 41
RESOURCE Quiz solutions for this section
Pdf
lecture 42
Equation of a circle
Pdf
lecture 43
Equation of a circle
Preview
lecture 44
Degree measure of an arc
Pdf
lecture 45
Degree measure of an arc
6:49
lecture 46
Arc length
Pdf
lecture 47
Arc length
6:9
lecture 48
Inscribed angles of circles
Pdf
lecture 49
Inscribed angles of circles
8:36
lecture 50
Vertex on, inside, and outside the circle
Pdf
lecture 51
Vertex on, inside, and outside the circle
12:15
lecture 52
Tangent lines of circles
Pdf
lecture 53
Tangent lines of circles
7:59
lecture 54
Intersecting tangents and secants
Pdf
lecture 55
Intersecting tangents and secants
6:52
lecture 56
Intersecting chords
Pdf
lecture 57
Intersecting chords
4:2
lecture 58
BONUS Extra practice problems
Pdf
Section 6 : Area and perimeter
lecture 59
Introduction to area and perimeter
Image
lecture 60
RESOURCE Quiz solutions for this section
Pdf
lecture 61
Area of a rectangle
Pdf
lecture 62
Area of a rectangle
8:47
lecture 63
Area of a rectangle using sums and differences
Pdf
lecture 64
Area of a rectangle using sums and differences
2:46
lecture 65
Perimeter of a rectangle
Pdf
lecture 66
Perimeter of a rectangle
7:33
lecture 67
Area of a parallelogram
Pdf
lecture 68
Area of a parallelogram
4:55
lecture 69
Area of a trapezoid
Pdf
lecture 70
Area of a trapezoid
7:20
lecture 71
Area of a triangle
Pdf
lecture 72
Area of a triangle
5:16
lecture 73
Finding perimeter using the pythagorean theorem
5:7
lecture 74
Area of a circle
Pdf
lecture 75
Area of a circle
8:33
lecture 76
Circumference of a circle
Pdf
lecture 77
Circumference of a circle
5:25
lecture 78
BONUS Extra practice problems
Pdf
Section 7 : Volume and surface area
lecture 79
Introduction to volume and surface area
Image
lecture 80
RESOURCE Quiz solutions for this section
Pdf
lecture 81
Prisms, nets volume surface area
Pdf
lecture 82
Prisms, nets
7:34
lecture 83
Prisms, volume
3:10
lecture 84
Prisms, surface area
7:20
lecture 85
Prisms, surface area to volume ratio of prisms
Pdf
lecture 86
Prisms, surface area to volume ratio
8:21
lecture 87
Diagonal of a right rectangular prism
Pdf
lecture 88
Diagonal of a right rectangular prism
6:5
lecture 89
Pyramids, nets volume surface area
Pdf
lecture 90
Pyramids, nets
4:5
lecture 91
Pyramids, volume
4:5
lecture 92
Pyramids, surface area
6:35
lecture 93
Cylinders, nets volume surface area
Pdf
lecture 94
Cylinders, nets
4:1
lecture 95
Cylinders, volume
4:47
lecture 96
Cylinders, surface area
6:45
lecture 97
Cones, nets volume surface area
Pdf
lecture 98
Cones, nets
3:14
lecture 99
Cones, volume
4:15
lecture 100
Cones, surface area
4:45
lecture 101
Spheres, volume surface area
Pdf
lecture 102
Spheres, volume
5:3
lecture 103
Spheres, surface area
4:31
lecture 104
BONUS Extra practice problems
Pdf
Section 8 : Triangles
lecture 105
Introduction to triangles
Image
lecture 106
RESOURCE Quiz solutions for this section
Pdf
lecture 107
Interior angles of triangles
Pdf
lecture 108
Interior angles of triangles
8:51
lecture 109
Perpendicular and angle bisectors
Pdf
lecture 110
Perpendicular and angle bisectors
5:43
lecture 111
Circumscribed and inscribed circles of a triangle
Pdf
lecture 112
Circumscribed and inscribed circles of a triangle
4:47
lecture 113
BONUS Extra practice problems
Pdf
Section 9 : Pythagorean theorem
lecture 114
Introduction to pythagorean theorem
Image
lecture 115
RESOURCE Quiz solutions for this section
Pdf
lecture 116
Pythagorean theorem
Pdf
lecture 117
Pythagorean theorem
3:8
lecture 118
Pythagorean inequalities
Pdf
lecture 119
Pythagorean inequalities
5:13
lecture 120
BONUS Extra practice problems.
Pdf
Section 10 : Congruence
lecture 121
Introduction to congruence
Image
lecture 122
RESOURCE Quiz solutions for this section
Pdf
lecture 123
Congruent angle
Pdf
lecture 124
Congruent angles
9:54
lecture 125
Triangle congruence with SSS, ASA, SAS
Pdf
lecture 126
Triangle congruence SSS, ASA, SA
8:37
lecture 127
Triangle congruence with AAS, HL
Pdf
lecture 128
Triangle congruence AAS, HL
7:8
lecture 129
Isosceles triangle theorem
Pdf
lecture 130
Isosceles triangle theorem
7:10
lecture 131
CPCTC, corresponding parts of congruent triangles
Pdf
lecture 132
CPCTC, corresponding parts of congruent triangles
4:32
lecture 133
BONUS Extra practice problems
Pdf
Section 11 : Similarity
lecture 134
Introduction to similarity
Image
lecture 135
RESOURCE Quiz solutions for this section
Pdf
lecture 136
Similar triangles
Pdf
lecture 137
Similar triangles
4:52
lecture 138
45-45-90 triangles
Pdf
lecture 139
45-45-90 triangles
10:54
lecture 140
30-60-90 triangles
Pdf
lecture 141
30-60-90 triangles
10:7
lecture 142
Triangle similarity theorems
Pdf
lecture 143
Triangle similarity theorems
9:7
lecture 144
Triangle side-splitting theorem
Pdf
lecture 145
Triangle side-splitting theorem
4:24
lecture 146
Midsegments of triangles
Pdf
lecture 147
Midsegments of triangles
8:52
lecture 148
Midsegments of trapezoids
Pdf
lecture 149
Midsegments of trapezoids
7:54
lecture 150
BONUS Extra practice problems
Pdf
Section 12 : Transformations
lecture 151
Introduction to transformations
Image
lecture 152
RESOURCE Quiz solutions for this section
Pdf
lecture 153
Translating figures in coordinate space
Pdf
lecture 154
Translating figures in coordinate space
6:56
lecture 155
Rotating figures in coordinate space
Pdf
lecture 156
Rotating figures in coordinate space
9:55
lecture 157
Reflecting figures in coordinate space
Pdf
lecture 158
Reflecting figures in coordinate space
10:27
lecture 159
Translation vectors
Pdf
lecture 160
Translation vectors
4:34
lecture 161
BONUS Extra practice problems
Pdf
Section 13 : Logic
lecture 162
Introduction to logic
Image
lecture 163
RESOURCE Quiz solutions for this section
Pdf
lecture 164
Conditionals and euler diagrams
Pdf
lecture 165
Conditionals and euler diagrams
3:11
lecture 166
Converses of conditionals
Pdf
lecture 167
Converses of conditionals
4:31
lecture 168
Arranging conditionals in a logical chain
Pdf
lecture 169
Arranging conditionals in a logical chain
4:12
lecture 170
BONUS Extra practice problems
Pdf
Section 14 : Final exam
lecture 171
Geometry final exam
Pdf
lecture 172
Wrap-Up
Text
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Lectures
172
Video
8:1:41 Hours
Skill level
intermediate
level
Languages
English
Includes
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