Find the Area of the Equilateral Triangle with Sides of Length

question 40

Multiple Choice

Find the area of the equilateral triangle with sides of length in.Round your answer to two decimal places. ​

• A) 55.43 square inches
• B) 16.00 square inches
• C) 27.71 square inches
• D) 32.00 square inches
• E) 45.25 square inches

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Definitions:

Secondary Emotion

An emotional reaction that is a response to a primary emotion; for example, feeling shame (secondary) as a result of feeling fear (primary).

Primary Emotion

Primary emotion refers to basic feelings that are hardwired into humans due to evolutionary programming, such as happiness, sadness, fear, and disgust, and are universally experienced across cultures.

School Dance

A social gathering or event organized by a school where students come together to dance and interact in a semi-formal or informal setting.

Intrinsic Motivation

The drive to engage in an activity for its own sake, due to the internal satisfaction and pleasure it brings, rather than for some separable outcome or reward.