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mafiozo [28]
3 years ago
7

Can someone please help me with this

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Step-by-step explanation:

sum of all angles = 360

7x-4 = 360

7x= 364

x = 52

angle j = 150

angle k = 62

angle m = 100

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