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Grade 10 math map
Unit 1
Congruence and Proof
0 / 10
Unit 2
Similarity and Trigonometry
0 / 7
Unit 3
Three Dimensions
0 / 4
Unit 4
Coordinate Geometry
0 / 4
Unit 5
Circles
0 / 5
Unit 6
Probability
0 / 4
1
Start
Geometry Foundations
2
Reasoning and Proof
3
Rigid Motions
4
Symmetry and Sequences
5
Congruence by Rigid Motions
6
Triangle Congruence
7
Line and Angle Theorems
8
Triangle Theorems
9
Quadrilateral Theorems
10
Compass Constructions
11
Dilations and Similarity
12
Triangle Similarity
13
Similarity Theorems
14
Right Triangles
15
Trigonometric Ratios
16
Solving Right Triangles
17
Laws of Sines and Cosines
18
Visualizing Solids
19
Why the Formulas Work
20
Volume and Surface Area
21
Modeling with Geometry
22
Distance and Midpoints
23
Parallel and Perpendicular
24
Coordinate Proofs
25
Focus and Directrix
26
Arcs and Central Angles
27
Tangents and Chords
28
Arc Length and Sectors
29
Circles of a Triangle
30
Equations of Circles
31
Events and Probability
32
Independent Events
33
Conditional Probability
34
Counting Outcomes
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Unit 1 · Congruence and Proof
6 · Triangle Congruence
4 parts · locked
1
6.1
Choosing a Criterion
Reading the marks
Free facts and false friends
2
6.2
Measures in Congruent Triangles
Matching parts from the statement
Parts written as expressions
3
6.3
Proving Triangles Congruent
Reading and finishing a proof
Order and the missing step
4
6.4
Using CPCTC
CPCTC as the last step
Two-stage proofs in order
Unlocks after
5
Congruence by Rigid Motions
Opens up
8
Triangle Theorems
Locked