Evaluate Without Using a Calculator by Using Ratios in a Reference

question 217

Multiple Choice

Evaluate without using a calculator by using ratios in a reference triangle.
- $\cot 120 ^ { \circ }$

• A) \(- \sqrt { 3 }\)
• B) \(\frac { \sqrt { 3 } } { 3 }\)
• C) \(- \frac { \sqrt { 3 } } { 3 }\)
• D) \(- 1\)

---

Definitions:

Health Insurance

A type of insurance coverage that typically pays for medical, surgical, prescription drug, and sometimes dental expenses incurred by the insured.

Medicare

A federal health insurance program in the United States for people who are 65 or older, certain younger people with disabilities, and people with End-Stage Renal Disease.

Low-Income Patients

Individuals seeking medical care who have limited financial resources, affecting their access to healthcare services.

Medicaid

A public assistance program that provides health care coverage to low-income individuals and families.