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In the following figure, AD ⊥ BC and AD is the bisector of angle BAC. Then, ∆ABD ≅ ∆ACD by RHS. - Mathematics

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प्रश्न

In the following figure, AD ⊥ BC and AD is the bisector of angle BAC. Then, ∆ABD ≅ ∆ACD by RHS.

विकल्प

  • True

  • False

MCQ
सत्य या असत्य
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उत्तर

This statement is False.

Explanation:

In ∆ABD and ∆ACD,

AD = AD   ...[Common]

∠BAD = ∠CAD   ...[∵ AD is the bisector of ∠BAC]

∠ADB = ∠ADC  ...[Each 90°, ∵ AD ⊥ BC]

∴ ∆ABD ≅ ∆ACD   ...[By ASA criterion]

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अध्याय 6: Triangles - Exercise [पृष्ठ १७१]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 6 Triangles
Exercise | Q 106. | पृष्ठ १७१

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