Answer:
tan P=8/15
tan Q=15/8
Step-by-step explanation:
tan P=opposite/adjacent, where 8 is the opposite, while 15 is the adjacent.
tanQ=opposite/adjacent, where 15 is the opposite, while 8 is the adjacent.
Answer: Center(-1,3)
Radius:1
Third one I believe
V=lwh
4x6x3
v=72