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3 years ago

K is between J and M. L is

Mathematics

1 answer:

xeze [42]3 years ago

7 0

Step-by-step explanation:

given,

K is between J and M, L is between K and M, M is between K and N. JN = 14, KM=4 and JK= KL= LM

NL=?

according to the question,

J-------K-------L------M--------N

We know,

KM= 4

KL+LM=4

KL+KL=4 (LM=KM)

2KL=4

KL=2

SO,

JK=KL=2 and LM=KL=2

we have ,

JN=14

JK+KM+MN= 14

2+4+MN=14

MN=8

Now,

NL=LM+MN= 2+8= 10

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Answer:

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Step-by-step explanation:

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$\text{arc length = (sector angle/ 360 ) * perimeter of the circle}$

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$\text{sector angle} = 135$

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2 years ago

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3 years ago

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