Geometry Practice Question and Answer

Q:

किसी समबाहु त्रिभुज का परिमाप 18 सेमी. है। तो प्रत्येक माध्यिका की लम्बाई होगी?

1022 0

  • 1
    $$ {3\sqrt{2}cm}$$
    Correct
    Wrong
  • 2
    $$ {2\sqrt{3}cm}$$
    Correct
    Wrong
  • 3
    $$ {3\sqrt{3}cm}$$
    Correct
    Wrong
  • 4
    $$ {2\sqrt{2}cm}$$
    Correct
    Wrong
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Answer : 3. "$$ {3\sqrt{3}cm}$$"

Q: यदि एक समचतुर्भुज ABCD में ∠A=60º और AB=12 सेमी है तो BD विकर्ण होगा 1272 0

  • 1
    2√3 सेमी
    Correct
    Wrong
  • 2
    6 सेमी
    Correct
    Wrong
  • 3
    12 सेमी
    Correct
    Wrong
  • 4
    10 सेमी
    Correct
    Wrong
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Answer : 3. "12 सेमी"

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Answer : 2. "30 सेमी"

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Answer : 3. "5 cm"

Q:

यदि θ न्यून कोण हो और (θ+180) = 1/2, हो तो चक्रीय माप से θ का मान कितना होगा ?

1151 0

  • 1
    π/12 Radius
    Correct
    Wrong
  • 2
    π/15 Radius
    Correct
    Wrong
  • 3
    2π/5 Radius
    Correct
    Wrong
  • 4
    3π/13
    Correct
    Wrong
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Answer : 2. "π/15 Radius"

Q:

त्रिभुज का क्षेत्रफल ज्ञात कीजिए जिसके शीर्ष A (0, 8), O (0, 0), और B (5, 0) है –

1323 0

  • 1
    8 sq. units
    Correct
    Wrong
  • 2
    13 sq. units
    Correct
    Wrong
  • 3
    20 sq. units
    Correct
    Wrong
  • 4
    40 sq. units
    Correct
    Wrong
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Answer : 3. "20 sq. units "

Q:

∆ABC का परिकेन्द्र, त्रिभुज के बाहर है, तब त्रिभुज है । 

744 0

  • 1
    समकोण
    Correct
    Wrong
  • 2
    अधिक कोण
    Correct
    Wrong
  • 3
    समबाहु
    Correct
    Wrong
  • 4
    न्यून कोण
    Correct
    Wrong
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Answer : 2. "अधिक कोण"

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