Step-by-step explanation:
R' = (-2,0)
E' = (-2,2)
F' = (4,4)
52/38 = 1.368
1.368 x 63 = 86.21
tree is 86.2 feet high
Answer
Sol: The correct answer is b. three planes that contain point B are ABD, AEF and DHF.
16.33333 (just put a line over the 3 because it just keeps on going and thats what the line shows)
Answer:
m = 6
Step-by-step explanation:

Hope this helps!