If the question is, "What is the scale factor." That would be a scale (factor) of 2.
Answer:
See below for step-by-step proof.
Step-by-step explanation:

























Though I don't know #24, I know #25.
Take 15% of 31.77 and you should get 4.7655.
Now add 31.77 with 4.7655 and you should get 36.5355.
Round 36.5355 to the nearest hundredth.
Your final answer is $36.54
Answer:
C = arctan(AB/AC) = arctan( 2/11) = ~10.3 deg
=> D is correct