Answer:
C
Explanation:
RV: pythagorean theorem: 12^2+4.6^2=RV^2: RV ≈ 12.85 un. (Only A and C work)
m∠V > m∠R because larger sides are opposite larger angles. (Only C and D work)
Combing those two pieces of information: only C works.
9.4m questions
12.1m answers