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NEED HELP WITH GEOMETRY ASAP!!!

NEED HELP WITH GEOMETRY ASAP!!!-example-1
NEED HELP WITH GEOMETRY ASAP!!!-example-1
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User Gatto
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1 Answer

13 votes
13 votes

Answer:

LK = 5

LM ≈ 5.83

KM ≈ 7.28

NOT isosceles

Explanation:

L(-7,4)

K(-4,8)


LK=\sqrt{(-7--4)^(2)+(4-8)^(2)}=\sqrt{(-3)^(2)+(-4)^(2)}=√(9+16)=√(25)

M(-2,1)


LM=\sqrt{(-7--2)^(2)+(4-1)^(2)}=\sqrt{(-5)^(2)+(3)^(2)}=√(25+9)=√(34)


KM=\sqrt{(-4--2)^(2)+(8-1)^(2)}=\sqrt{(-2)^(2)+(7)^(2)}=√(4+49)=√(53)

User Tyler McHenry
by
2.9k points
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