Convert the Degree Measure to Radians $630 ^ { \circ }$

question 189

Multiple Choice

Convert the degree measure to radians. Leave answer as a multiple of π.
- $630 ^ { \circ }$

• A) \(- \frac { 7 \pi } { 4 }\)
• B) \(- \frac { 7 \pi } { 2 }\)
• C) \(\frac { 7 \pi } { 2 }\)
• D) \(7 \pi\)

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Definitions:

Friction

The resistance that one surface or object encounters when moving over another.

Hydrostatic Skeleton

A structure found in many soft-bodied organisms that uses water pressure inside the body to maintain shape and facilitate movement.

Endoskeleton

An internal support structure of the body, found in vertebrates, providing framework and protection for the body's organs.

Exoskeleton

A hard outer shell that covers the body of certain invertebrate creatures, particularly those in the arthropod group, offering support and defense.