Find the Unknown Sides of the Right Triangle (See Illustration) $$b = 12,250 \mathrm {~cm} , \angle B = 69.71 ^ { \circ }$$

question 22

Multiple Choice

Find the unknown sides of the right triangle (see illustration) . Round your answer to the appropriate number of significant digits. $$b = 12,250 \mathrm {~cm} , \angle B = 69.71 ^ { \circ }$$

• A) a = 35,330 m, c = 4,250 m
• B) a = 8,950 m, c = 15,170 m
• C) a = 33,130 m, c = 11,490 m
• D) a = 4,529 m, c = 13,060 m
• E) a = 11,490 m, c = 4,530 m

---

Definitions:

Mean

The arithmetic average of a set of numbers, calculated by adding all the numbers together and then dividing by the count of the numbers.

Causal Factors

Elements or conditions that can directly influence the occurrence or development of a phenomenon or outcome.

Population Efficacy

The effectiveness of a treatment or intervention when applied to a broad population under 'real-world' conditions.

Interventions

Actions or processes conducted to modify an outcome or conditions in a study or therapeutic context.