मराठी

In a parallelogram the opposite angles are ______. - Mathematics

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प्रश्न

In a parallelogram the opposite angles are ______.

पर्याय

  • supplementary

  • equal

  • complementary

  • right angles

MCQ
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उत्तर

In a parallelogram the opposite angles are equal.

Explanation:

  • A parallelogram is a quadrilateral a four-sided polygon with two pairs of parallel sides.
  • Opposite angles are the angles at the opposite vertices of the parallelogram.
  • A fundamental property of any parallelogram is that its opposite angles are always equal in measure congruent.

For example, in a parallelogram ABCD:

  • ∠A = ∠C
  • ∠B = ∠D

Other angle relationships

  • Adjacent angles in a parallelogram are supplementary, meaning they add up to 180°. For example, ∠A + ∠B = 180°.
  • The sum of all four interior angles is 360°.
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पाठ 12: Rectilinear Figures (Theorems on Parallelograms and Construction of Polygons) - MULTIPLE CHOICE QUESTIONS [पृष्ठ १५१]

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बी निर्मला शास्त्री Mathematics [English] Class 9 ICSE
पाठ 12 Rectilinear Figures (Theorems on Parallelograms and Construction of Polygons)
MULTIPLE CHOICE QUESTIONS | Q 13. | पृष्ठ १५१
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