Answer:
The answer is "3"
Step-by-step explanation:
In the question, some of the data is missing which is defined in the attached file. please find it.

That's why 3 is correct.
Explaining- when you look at the vertex to the other vertex you see the length and that is when you multiply
Answer- A
Answer:
2064.6 is the answer
Step-by-step explanation:
I’m guessing C, but I’m not for sure
Answer: a) about 450
Step-by-step explanation:
50 multiplied by 9 is 450 and its asking for an approximate so it would be anything near 450