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Can yall please help me

Can yall please help me-example-1

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Answer:

  1. ∠BAC and ∠RST are complementary because they total 90°
  2. ∠CAD and ∠RST are supplementary because they total 180°
  3. ∠BAC and ∠CAD are adjacent because they share a side and a vertex and do not overlap

Explanation:

The answers here are found by applying the definitions of complementary, supplementary, and adjacent to the angles shown in the figure.

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