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rusak2 [61]
3 years ago
7

What is the value of the missing angle??

Mathematics
1 answer:
Mice21 [21]3 years ago
4 0

Answer:

39°

Step-by-step explanation:

51° +? = 90°

? = 90° - 51°

? = 39°

Hope it helps you in your learning process.

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