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Lines and Angles — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsLines and Angles1 Mark
MCQ
When two straight lines intersect:
  1. Adjacent angles are complementary
  2. Adjacent angles are supplementary.
  3. Opposite angles are equal.
  4. Opposite angles are supplementary.
Of these statements:
    • A
      (ii) and (iv) are correct
    • B
      (ii) and (iii) are correct
    • C
      (i) and (iii) are correct
    • D
      (i) and (iv) are correct
    ✓

    Answer

    1. (ii) and (iii) are correct
      Solution:
      When two straight lines intersect them, Adjacent angles are supplementary and opposite angles are equal.

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