Question
Download Solution PDFഒരു ദീർഘചതുരത്തിന്റെ നീളവും വീതിയും 8: 3 എന്ന അനുപാതത്തിലാണ്. ദീർഘചതുരത്തിന്റെ ചുറ്റളവ് 220 സെന്റിമീറ്ററാണെങ്കിൽ, ദീർഘചതുരത്തിന്റെ നീളം എന്താണ്?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFദീർഘചതുരത്തിന്റെ നീളവും വീതിയും യഥാക്രമം l, b ആകട്ടെ.
⇒ l ∶ b = 8x ∶ 3x
⇒ ചുറ്റളവ് = 2 × (l + b) = 220
⇒ l + b = 110
⇒ 8x + 3x = 110
⇒ 11x = 110
∴ x = 110/11 = 10
∴ നീളം = 8x = 8 × 10 = 80 സെമീLast updated on Jul 11, 2025
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