For Small Angle Approximations

question 7

Multiple Choice

For small angle approximations

• A) the angle must be 10° or less
• B) the angle must be 10 radians or less
• C) the angle must be 1° or less
• D) the angle must be 1 radian or less
• E) the angle must be 45° or less

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Definitions:

Numeric Age

Geologic age of a rock, sediment, fossil, or event calculated in thousands, millions, or billions of years before present; synonym: absolute age.

Actual Age

The precise age or date of an object or event, usually determined through radiometric dating or other scientific methods.

Changed

Altered or modified from an original state or condition.

Time Required

The duration needed to complete a process or reach a specific outcome.