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Is the Following Statement True and False : an Exterior Angle of a Triangle is Greater than the Opposite Interior Angles. - Mathematics

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प्रश्न

Is the following statement true and false : 

An exterior angle of a triangle is greater than the opposite interior angles.

विकल्प

  • Ture

  • False

MCQ
सत्य या असत्य

उत्तर

An exterior angle of a triangle is greater than the opposite interior angles.

According to exterior angle theorem,

ext .x = ∠CAB + ∠CBA

Since, the exterior angle is the sum of its interior angles.

Thus, 

ext.x >∠CAB

ext.x >∠CBA

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 11: Triangle and its Angles - Exercise 11.2 [पृष्ठ २१]

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आरडी शर्मा Mathematics [English] Class 9
अध्याय 11 Triangle and its Angles
Exercise 11.2 | Q 6.11 | पृष्ठ २१
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