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Geometry

Unit 9 of 18

Trigonometric Foundations

Ratios within right triangles.

Every topic follows the curriculum standard

Learn→See→Try→Explain→Verify→Challenge→Transfer→Master

Topics in this unit

5 topics. Each card opens a full topic workspace and supports all eight learning actions.

Sine, Cosine & Tangent

Opposite, adjacent, hypotenuse

Not started
LearnSeeTryExplainVerifyChallengeTransferMaster
Open topic workspace

SOH-CAH-TOA

Computing sides and angles

Not started
LearnSeeTryExplainVerifyChallengeTransferMaster
Open topic workspace

Inverse Trig Functions

Finding angles from ratios

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LearnSeeTryExplainVerifyChallengeTransferMaster
Open topic workspace

Solving Right Triangles

All sides and all angles

Not started
LearnSeeTryExplainVerifyChallengeTransferMaster
Open topic workspace

Angles of Elevation & Depression

Applied trigonometry

Not started
LearnSeeTryExplainVerifyChallengeTransferMaster
Open topic workspace

Three-pathway connections

Study this unit at three depths — current-grade mastery, advanced thinking, and competition mathematics.

Pathway A — School Mastery

Solve grade/course-level problems with full understanding.

Explore Pathway B — Advanced Mathematics

Parameters, multiple representations, proof, and modeling.

Explore Pathway C — Competition Mathematics

Non-routine problems and competition applications.

Explore
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