Volume and Surface Area Practice Question and Answer

Q:

त्रिभुज का क्षेत्रफल ज्ञात कीजिए जिसकी मध्यिकाएँ  क्रमशः 8 सेमी, 15 सेमी और 17 सेमी है ?

967 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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  • Workspace

Answer : 1. ""

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  • Workspace

Answer : 2. ""

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  • Workspace

Answer : 1. "7 सेमी"

Q:

यदि दो समरूप त्रिभुजों ABC और DEF के क्षेत्रफलों का अनुपात 36: 81 हो, और EF = 6.9 सेमी. है, तो BC बराबर है- 

826 0

  • 1
    4.6 cm.
    Correct
    Wrong
  • 2
    6.4 cm.
    Correct
    Wrong
  • 3
    4 cm.
    Correct
    Wrong
  • 4
    6 cm.
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "4.6 cm. "

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