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Lady bird [3.3K]
3 years ago
9

CALCULATE ANGLES USING LINE AND ANGLE RELATIONSHIPS:) will mark b for right answer

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Answer:

<h2>            a = 62°</h2>

Step-by-step explanation:

<h3>a = 360° - (243° + 55°) = 360° - 298° = 62°</h3>
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