Calculate the length of each path using the law of cosines:
AB = √(8^2 + 8^2 - 2*8*8*cos(36)
AB = 4.94 ft.
XY = √(8^2 + 8^2 - 2*8*8*cos(79)
XY = 10.18 ft.
ZY = √(8^2 + 8^2 - 2*8*8*cos(65)
ZY = 8.60 ft.
XY is longer than ZY and ZY is longer than AB
The first choice is correct.
Answer:
x2 - 4x - 4
———————————
x - 2
Step-by-step explanation:
No they are not square congruent because it goes 3 units down
Answer:
2.8
Step-by-step explanation:
11.1-8.3=2.8
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