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suter [353]
3 years ago
12

A105 B360 C117 D 103 Help me please

Mathematics
1 answer:
serg [7]3 years ago
3 0

Answer:

its D 103°

Step-by-step explanation:

Sum of a pentagon=540

117+100+115+105+x=540

437+x=540

x=540-437

x=103°

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