Answer:
2463.01
Step-by-step explanation:
ps that was not rounded
A) (3, 6)
B) (2, 3)
C) (4, 2)
D) (6, 0)
x=5,y=-2
10
cos(30) = b / c
c = b / cos(30)
c = 5xsqrt(3) / 0.866
c = 10
the triangles are similar because of SSS