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Y_Kistochka [10]
3 years ago
6

I know the answer I got is wrong help.

Mathematics
1 answer:
irinina [24]3 years ago
8 0

Answer:

∠2 = 18°

Step-by-step explanation:

∠WXZ = ∠1 + ∠2 ← substitute ∠1 = 3∠2

∠WXZ = 3∠2 + ∠2, that is

72 = 4∠2 ( divide both sides by 4 )

18 = ∠2, that is

∠2 = 18°

   

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