3 years ago

Find the measures of the numbered angles in the diagram below?

Mathematics

1 answer:

Tcecarenko [31]3 years ago

5 0

Answer:

9) 130° (vertical to 130°)

10) 50° (supplementary to 130°, 180° - 130° = 50°)

11) 130° (alternate exterior to 130°)

12) 130° (vertical to 130°)

Step-by-step explanation:

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