Question
Download Solution PDFഉയരം പാദത്തേക്കാൾ 15 സെന്റീമീറ്റർ കൂടുതലാണ്. സമാന്തര ചതുർഭുജത്തിന്റെ വിസ്തീർണ്ണം 216 ചതുരശ്ര സെന്റിമീറ്ററാണ്. ഉയരത്തിന്റെയും പാദത്തിന്റെയും ആകെത്തുക കണ്ടെത്തുക?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFസമാന്തര ചതുർഭുജത്തിന്റെ വിസ്തീർണ്ണം = (പാദം)(ഉയരം) = 216 ചതുരശ്ര സെ.മീ.
ഇപ്പോൾ, h = b + 15
∴ b(b + 15) = 216
∴ b2 + 15b – 216 = 0
∴ b = 9 or - 24
നെഗറ്റിവ് മൂല്യം സാധ്യമല്ല.
∴ b = 9
∴ h = 9 + 15 = 24
ഉയരത്തിന്റെയും പാദത്തിന്റെയും ആകെത്തുക = 9 + 24 = 33 cmLast updated on Jun 11, 2025
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