Question 4: a ray is formed by an endpoint and a line starting at the endpoint and going on forever in one direction
We cannot see angle MBW to be able to classify it
The answer is C because:
It is keeping it identity through the multiplication.
Answer: see proof below
<u>Step-by-step explanation:</u>

Sin = opposite/hyp
Sin A = 10/26 = 5/13
Sin b = 24/26 = 12/13
The answer is option A
Hope this helps