Question
Download Solution PDFएका लंब कोनचितिचा पाया एक चौरस आहे ज्याची बाजू 15 सेमी आहे. जर त्याची उंची 8 सेमी असेल, तर एकूण पृष्ठफळ किती आहे?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगनणा:
एका लंब कोनचितिचा पाया एक चौरस आहे ज्याची बाजू 15 सेमी आहे.
लंब कोनचितिची उंची = 8 सेमी
वापरलेले सूत्र:
लंब कोनचितिचे एकूण पृष्ठफळ = (2 × पायाचे क्षेत्रफळ) + (पायाची परिमिती × लंब कोनचितिची उंची)
गनणा:
लंब कोनचितिच्या पायाचे क्षेत्रफळ = (बाजू)2
⇒ (15)2
⇒ 225 सेमी2
लंब कोनचितिच्या पायाची परिमिती = 4 × (बाजू)
⇒ 4 × (15)
⇒ 60 सेमी
आता,
लंब कोनचितिचे एकूण पृष्ठफळ = (2 × पायाचे क्षेत्रफळ) + (पायाची परिमिती × लंब कोनचितिची उंची)
⇒ ( 2 × 225) + (60 × 8)
⇒ 450 + 480
⇒ 930 सेमी2
∴ लंब कोनचितिचे एकूण पृष्ठफळ 930 सेमी2 आहे.
Last updated on Jun 13, 2025
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