CONCEPT PREVIEW Match the measure of bearing in Column I with the appropriate graph in Column II. I. II. 1. A. B. C. 2. 3. 4. D. E. F. 5. 6. 7. G. H. 8. 9. 10. N 70° E I. J.

Key Concepts

Bearing

Bearing is a way of describing direction in navigation and geometry, typically expressed in degrees. It is measured clockwise from the north direction, with angles ranging from 0° to 360°. For example, a bearing of N 70° E indicates a direction that is 70 degrees east of due north.

Graphical Representation of Bearings

Graphical representation of bearings involves plotting directions on a coordinate system or compass rose. Each bearing corresponds to a specific angle, which can be visualized as a line emanating from a point (usually the origin) at the specified angle. Understanding how to interpret these graphs is crucial for matching bearings to their correct visual representations.

Compass Rose

A compass rose is a figure on a map or chart used to display the orientation of the cardinal directions (North, East, South, West) and their intermediate points. It serves as a reference for understanding bearings and directions. Familiarity with the compass rose is essential for accurately interpreting and matching bearings to their graphical representations.