Volume and Surface Area Questions Practice Question and Answer

Q:

शंकु बनाने के लिए एक अर्धवृत्त को मोड़ा जाता है। शंकु की ऊंचाई (सेमी में) ज्ञात करें यदि अर्धवृत्त का व्यास 28 सेमी है?

740 0

  • 1
    $$ {7\sqrt{3}}$$
    Correct
    Wrong
  • 2
    $$ {14\sqrt{3}}$$
    Correct
    Wrong
  • 3
    $$ {7\sqrt{5}}$$
    Correct
    Wrong
  • 4
    $$ {7\sqrt{13}}$$
    Correct
    Wrong
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  • Workspace

Answer : 1. "$$ {7\sqrt{3}}$$"

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  • Workspace

Answer : 2. "154 "

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  • Workspace

Answer : 2. "1152 cm3"

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