The first 3 are correct but for the last one I’m not sure
Tan A = BC/AB = 15/8
answer is B. 15/8
4 times 3.14 times 8 squared
803.8
Answer:
51,760
Step-by-step explanation:
Move the decimal place 4 tens places to the right (Positively)
51,760
I hope this helped!