Understand Basic Trigonometric Concepts

• Recognize and define basic trigonometric ratios: sine (sin), cosine (cos), and tangent (tan).

• Understand the relationship between angles and sides in right-angled triangles.

Solve Problems Using Trigonometric Ratios

• Calculate unknown sides or angles in right-angled triangles using sin, cos, and tan formulas.

• Apply trigonometric ratios to solve problems related to height, distance, and angles in maritime contexts.

Apply Trigonometry in Navigation

• Use trigonometry to calculate distances, bearings, and positions on nautical charts.

• Solve problems involving angles of elevation and depression, such as determining the height of landmarks or lighthouses.

Work with Bearings and Directions

• Understand and calculate true and magnetic bearings using trigonometric methods.

• Apply trigonometry for plotting courses and positions during voyage planning.

Use Trigonometry in Real-Life Maritime Scenarios

• Calculate distances between vessels and landmarks using triangulation.

• Apply trigonometry in determining safe distances for navigation and anchoring.

Interpret Trigonometric Data and Diagrams

• Understand and interpret diagrams that involve angles and distances.

• Use trigonometric concepts to analyze and solve problems related to tide calculations and wave analysis.