Question

please answer the questions​

Answer 1

1) we know that linear angles are supplementary.

therefore, x + 100° = 180°

x = 180° - 100°

x = 80°

2) x + 76° = 180° (Linear angles)

x = 180° - 76°

x = 104°

3) x + 34° = 180° (Linear angles)

x = 180° - 34°

x = 146°

4) x + 125° = 180° ( Linear angles )

x = 180° - 125°

x = 55°