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1dpp Group Title

An equilateral triangle can have a right angle. True False

  • 2 years ago
  • 2 years ago

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  1. vishal_kothari Group Title
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    false

    • 2 years ago
  2. 1dpp Group Title
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    false

    • 2 years ago
  3. vishal_kothari Group Title
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    because all angles are of 60 degrees...

    • 2 years ago
  4. Rohangrr Group Title
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    |dw:1333083130029:dw|

    • 2 years ago
  5. Rohangrr Group Title
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    so true

    • 2 years ago
  6. 1dpp Group Title
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    Any triangle has at most two acute angles. True False

    • 2 years ago
  7. Rohangrr Group Title
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    false

    • 2 years ago
  8. Rohangrr Group Title
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    only one

    • 2 years ago
  9. 1dpp Group Title
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    thanks

    • 2 years ago
  10. Rohangrr Group Title
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    its my pleasure

    • 2 years ago
  11. 1dpp Group Title
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    Which of the following types of polygons do not exist? (i) parallelogram with right angles (ii) isosceles trapezoid with all obtuse angles (iii) quadrilateral with all acute angles (i) and (ii) only (i) and (iii) only (ii) and (iii) only None of the other choices

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  12. Rohangrr Group Title
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    None of the other choices

    • 2 years ago
  13. 1dpp Group Title
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    5. Consider the following diagram. Which statement, if either, is true? (i) m∠4 + m∠5 + m∠6 = 180° (ii) m∠7 + m∠8 + m∠9 = 360° A) (i) only B) (ii) only C) Both (i) and (ii) D) Neither (i) nor (ii)

    • 2 years ago
  14. AnimalAin Group Title
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    Parallelogram with right angles is called a rectangle. Pretty sure they exist. Trapezoids have four sides, two of which are parallel. Like all quadrilaterals, they have a total of 360 degrees of interior angle. It is hard to get four obtuse angles to total to only 360. Similarly, a quadrilateral with four acute angles will have a hard time summing to 360 degrees. Seems to me that (ii) and (iii) are conditions that are hard to meet.

    • 2 years ago
  15. 1dpp Group Title
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    |dw:1333084215961:dw|

    • 2 years ago
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