Solve
-Two Angles Are Said to Be Supplementary If Their $180 ^ { \circ }$

question 232

Multiple Choice

Solve.
-Two angles are said to be supplementary if their sum is $180 ^ { \circ }$ . If one angle measures $\frac { x - 3 } { x }$ degrees, find the measure of its supplement.

• A) \(\left( \frac { 179 x + 3 } { x } \right) ^ { \circ }\)
• B) \(\left( \frac { 180 x + 3 } { x } \right) ^ { \circ }\)
• C) \(\left( \frac { 180 x - 3 } { x } \right) ^ { \circ }\)
• D) \(\left( \frac { 179 x - 3 } { x } \right) ^ { \circ }\)

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Thinking Strategy

Techniques or methods applied to solve problems, make decisions, or generate creative ideas more effectively.

Existing Prototype

A preliminary model of something from which other forms are developed or copied.

Availability Heuristic

A cognitive bias that causes people to overestimate the likelihood of events based on their availability in memory, making them seem more common or frequent than they are.

Additive Strategy

An approach in problem-solving where multiple solutions are added together to form the final answer or solve a complex issue.