amc6102 amc6102

19-09-2020
Mathematics

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L is the midpoint of KM. If KL = 2x and LM = x + 6, what is KL?

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jimrgrant1 jimrgrant1

19-09-2020

Answer:

KL = 12

Step-by-step explanation:

Given that L is the midpoint of KM , then

KL = KM , substitute values

2x = x + 6 ( subtract x from both sides )

x = 6

Thus

KL = 2x = 2 × 6 = 12

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