Town B is on a bearing of 040^circ from A and town C is on a bearing of 130^circ from A. The angle BAC is:
- 170^circ
- 90^circ
- 130^circ
- 40^circ
Answer
B) 90^circ
130^circ - 40^circ = 90^circ. SLO M-09-B-26 · Understanding
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