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densk [106]
2 years ago
5

* GEOMETRY please help me show the work for 9, 10, and 11!!

Mathematics
1 answer:
KiRa [710]2 years ago
5 0

9) Diagonals of a parallelogram bisect each other, so KN=NM. Thus, KM=13.5+13.5=27 cm

10) Opposite sides of a parallelogram are congruent, so LM=KJ=17 cm

11) Based on Question 9, MN=13.5 cm

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schepotkina [342]

Answer:

Step-by-step explanation:

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suppose someone tells you that she has a triangle with sides having lengths 2.6,8.1 and 8.6. Is this a right triangle? why or wh
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Morgarella [4.7K]
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