Mathematics · Surveying Calculations
एक बंद पंचकोणीय चंक्रमण (closed pentagonal traverse) के लिए, मापे गए आंतरिक कोणों का योग 545° आया। मापे गए दिक्मानों (bearings) द्वारा परिकलित कोण A का मान 50° था। संशोधित कोण A क्या होगा?
- 151°
- 245°
- 349°✓
- 455°
सही उत्तर देखें
49°
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