3 years ago

I need help with this geometry

Mathematics

1 answer:

kenny6666 [7]3 years ago

6 0

Answer:

x=51

Step-by-step explanation:

subtract 74° from 180° to get the first missing angle and then get 106°. After that, add 106° to 23° and subtract the sum (129°) from 180° to get x which equals 51°.

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