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  • 27-02-2021
  • Mathematics
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7th grade math problem

7th grade math problem class=

Respuesta :

KimfromMissSaigon
KimfromMissSaigon KimfromMissSaigon
  • 27-02-2021

Answer:

x=9

JKL = 108 degrees

KLJ = 27 degrees

LJK = 45 degrees

Step-by-step explanation:

Add all the values of the triangle angles together to get 20. Then divide 180 by  20 to get 9 (The sum of all the angles in the triangle always equals 180 degrees).

JKL = 12x = 12(9) = 108

KLJ = 3x = 3(9) = 27

LJK = 5x = 5(9) = 45

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