Answer:
I think it is option 4, because it has the same scale. The height is 3 times as much as the radius.
Angles 1 and 2 are adjacent, we know this because they are side by side. Meaning they are adjacent.
Angles 1 and 2 are also complementary because they add up to 90°
You reduce it to 1/6 because 6 goes into 6 once and 6 goes into 36 six times giving you 1/6
11 is the answer to the question
