## Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

### See 3 Answers

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part B

Date Posted:
2 weeks ago

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apply the rules

- sum of angles in a triangle = 180 degrees

- supplementary angles and alternate angles when lines are parallel

- sum of angles in a triangle = 180 degrees

- supplementary angles and alternate angles when lines are parallel

Date Posted:
2 weeks ago

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Hope this is clearer.

Date Posted:
2 weeks ago