alleryजोडिल्ल्या घन पदार्थांचें पृश्ठभागाचें क्षेत्रफळ तांच्या क्षेत्रफळांचें बेरीज कित्याक न्हय?
Aताचे बदला खंड जोडटात
Bजोडिल्लीं तोंडां लिपून उरतात
Cतांची त्रिज्या सदांच वेगवेगळी आसता
Dभागांक वक्र बाजू सोडून वतात
Answer & Solution
Correct answer: B. जोडिल्लीं तोंडां लिपून उरतात
जंय दोन घन पदार्थ जोडिल्ले आसतात थंय दर एका पृश्ठाचो एक भाग एकत्रीत आंगाभितर ना जाता.
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