Find the Angle Rounded to the Nearest Tenth of a Degree

question 13

Multiple Choice

Find the angle rounded to the nearest tenth of a degree. tan C = 0.8660

• A) C = 40.9 ^o
• B) C = 30.0 ^o
• C) C = 75.2 ^o
• D) C = 60.0 ^o
• E) C = 88.4 ^o

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Definitions:

High-grade Metamorphic

Rocks that have undergone significant metamorphism, involving high temperature and pressure, resulting in profound changes in mineralogy, texture, and chemical composition.

Gneiss

A metamorphic rock that contains a gneissic foliation defined by a preferred orientation of crystals and generally by alternating lighter and darker colored bands.

Catskill Mountains

A mountain range located in southeastern New York, known for its picturesque landscapes and outdoor recreational activities.

Structural History

The record of geologic events that have shaped a region's earth materials and structures over time.