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GalinKa [24]
3 years ago
8

Help me with #16, and explain. Please

Mathematics
1 answer:
Rzqust [24]3 years ago
4 0

2a-9 +a = 90 degrees


3a -9 = 90

3a = 99

a = 33

angle GEF is 33 degrees

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Help me with this question please
docker41 [41]

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