हिंदी

The sum of all four angles of a quadrilateral is ______. - Mathematics

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प्रश्न

The sum of all four angles of a quadrilateral is ______.

विकल्प

  • 360°

  • 270°

  • 180°

  • 720°

MCQ
रिक्त स्थान भरें
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उत्तर

The sum of all four angles of a quadrilateral is 360°.

Explanation:

A quadrilateral can be split by a diagonal into two triangles.

Each triangle’s angles sum to 180°.

So, 180° + 180° = 360°.

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अध्याय 11: Rectilinear Figures - Exercise 11B [पृष्ठ २३४]

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नूतन Mathematics [English] Class 9 ICSE
अध्याय 11 Rectilinear Figures
Exercise 11B | Q 7. | पृष्ठ २३४
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