HCPS Secondary Mathematics

Course overviews, scope and sequence, and unit guides have been updated for all secondary courses for the 25-26 school year.

Precalculus, Unit 9

Applications of Trigonometry

Hanover County Public Schools

Unit Guide

Precalculus_9.0_Organizer

Precalculus_9.1_Overview

9.1: Right Triangle Trigonometry: Applications

Precalculus_9.2_Overview

9.2: The Law of Sines

Precalculus_9.3_Overview

9.3: The Law of Cosines

Precalculus_9.4_Overview

9.4: Area of a Triangle

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