Twelve Equally Spaced Holes Must Be Drilled on a 13

question 10

Multiple Choice

Twelve equally spaced holes must be drilled on a 13.700-in.-diameter bolt circle. (See the illustration.) What is the straight-line center-to-center distance between two adjacent holes? Round your answer to the appropriate number of significant digits.

• A) 4.3458 in.
• B) 3.5458 in.
• C) 4.1458 in.
• D) 5.5458 in.
• E) 0.8458 in.

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Definitions:

Symbolic Form

A way of representing logical sentences using symbols and variables instead of words.

Components

Individual parts or elements that together form a whole system or object.

Connective

Logical connectors that link propositions in a way that the truth value of the linked propositions contributes to the truth value of the entire expression.

Symbolic Form

The representation of logical propositions or statements using symbols to denote logical relationships and operations.