Geometry and Trigonometry Essentials
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Core shapes, theorems, and trigonometry tools for problem solving and intuition.
11 content steps
4 quizzes
~225 minutes
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Journey Overview
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Journey Steps
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1
Content Step 1
Content
Angles, triangles, and similarity
2
Content Step 2
Content
The Pythagorean theorem and distance
3
Content Step 3
Content
Circles: chords, tangents, and arcs
4
Quiz 4
Quiz
Checkpoint Quiz
5
Content Step 5
Content
Area, perimeter, and surface area/volume
6
Content Step 6
Content
Coordinate geometry and transformations
7
Content Step 7
Content
Unit circle and radian measure
8
Quiz 8
Quiz
Checkpoint Quiz
9
Content Step 9
Content
Sine, cosine, tangent and right‑triangle trig
10
Content Step 10
Content
Graphing trig functions and amplitude/phase
11
Content Step 11
Content
Trig identities and simplifying expressions
12
Quiz 12
Quiz
Checkpoint Quiz
13
Content Step 13
Content
Law of sines and law of cosines
14
Content Step 14
Content
Applications: waves, rotations, and triangles
15
Quiz 15
Quiz
Checkpoint Quiz
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