Question
Download Solution PDFഓരോ ബാഹ്യ കോണുകളും 24° ആയ, ഒരു സാധാരണ ബഹുഭുജത്തിന്റെ വികർണ്ണങ്ങളുടെ എണ്ണം കണ്ടെത്തുക,
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFതന്നിരിക്കുന്നത്:
ഓരോ ബാഹ്യ കോണുകളും 24° ആണ്.
ആശയം:
ഒരു സാധാരണ ബഹുഭുജത്തിന്റെ ബാഹ്യകോണുകളുടെ തുക = 360°
ഉപയോഗിച്ച സൂത്രവാക്യം:
ഒരു സാധാരണ ബഹുഭുജത്തിന്റെ ബാഹ്യകോണുകൾ ഓരോന്നും= 360/n
ഒപ്പം
വികർണ്ണങ്ങളുടെ എണ്ണം = n(n – 3)/2
ഇവിടെ, n = വശങ്ങളുടെ എണ്ണം
കണക്കുകൂട്ടൽ:
വശങ്ങളുടെ എണ്ണം = 360/24 = 15
അതുകൊണ്ട്,
വികർണ്ണങ്ങളുടെ എണ്ണം = (15 × 12)/2 = 90Last updated on Jun 11, 2025
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