Question
Download Solution PDFAB और BC रेखाओं के अग्र दिक्मान को 146°30' और 68 °30' के रूप में मापा जाता है। सम्मिलित कोण ABC किस रूप में दर्ज किया गया है?
This question was previously asked in
WBPSC JE Civil 2016 Official Paper
Answer (Detailed Solution Below)
Option 1 : 102°
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Download Solution PDFआरेख
ऊपर दिए गए आरेख से,
∠ABC = 360° - (AB का पश्च दिक्मान – BC का अग्र दिक्मान)
AB का पश्च दिक्मान = 180° + 146° 30’ = 326°30’
BC का अग्र दिक्मान = 68°30’
∠ABC = 360° - (326°30’- 68°30’) = 102°
Last updated on Jun 24, 2025
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