Find the Dimensions of the Rectangle of Largest Area That

question 3

Multiple Choice

Find the dimensions of the rectangle of largest area that can be inscribed in an equilateral triangle of side L = 9 cm if one side of the rectangle lies on the base of the triangle. Round your answer to the nearest tenth.

• A) 5.5 cm, 4.4 cm
• B) 4 cm, 3.91 cm
• C) 4.5 cm, 4 cm
• D) 4.5 cm, 3.9 cm
• E) 7.5 cm, 2.9 cm
• F) 9.5 cm, 3.9 cm

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Definitions:

Mental Disorder

A health condition involving significant changes in thinking, emotion, and/or behavior, associated with distress or impaired functioning.

Diathesis

A predisposition or vulnerability to developing a psychological disorder, often influenced by genetic, biological, or environmental factors.

DSM-IV

The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, a guide published by the American Psychiatric Association for diagnosing mental disorders.

Psychological

Relating to the mind or mental processes, affecting or stemming from the psyche.