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Natalka [10]
3 years ago
6

Find the value of x.

Mathematics
1 answer:
dmitriy555 [2]3 years ago
6 0

Answer:

x = 57°

Step-by-step explanation:

The angle not 76° or x° is 180-133 which is 47°. A triangles angles always sum up to 180° so:

76°+47°+x°=180°

123°+x°=180°

x°=57°

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