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Alenkinab [10]
3 years ago
15

Find the value of x.

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
6 0

Answer:

81 degrees

Step-by-step explanation:

Digiron [165]3 years ago
6 0

Step-by-step explanation:

Here,

X+128+100+51=360

X+279=360

X=360-279

:.x=81

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