ABC is an isosceles triangle such that AB - AC in which altitude AD is drawn- Which among the following is correct-A- A D is also a perpendicular bisector of B C-B- AD is also a median-C- - BAD - CADD- All of these

The correct option is D All of these Properties of Isosceles Triangle: 1. AD is the median of nbsp; triangle. 2. nbsp;AD is the perpendicular nbsp;bisect ...

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Standard IX

Mathematics

Isosceles Triangle

ABC is an iso...

Question

ABC is an isosceles triangle such that AB = AC in which altitude AD is drawn. Which among the following is correct?

AD is also a median.

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AD is also a perpendicular bisector of BC.

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∠ B A D = ∠ C A D

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All of these

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Solution

The correct option is D All of these

Properties of Isosceles Triangle:
1. AD is the median of triangle.
2. AD is the perpendicular bisector of BC.
3. AD is angle bisector of ∠BAC.
[ $∠ B A D = ∠ C A D$ ]

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ABC is an isosceles triangle such that AB = AC in which altitude AD is drawn. Which among the following is correct?

The correct option is D All of these Properties of Isosceles Triangle: 1. AD is the median of triangle. 2. AD is the perpendicular bisector of BC.​ 3. AD is angle bisector of ∠BAC. [∠BAD=∠CAD]

The correct option is D All of these

Properties of Isosceles Triangle:
1. AD is the median of triangle.
2. AD is the perpendicular bisector of BC.
3. AD is angle bisector of ∠BAC.
[ $∠ B A D = ∠ C A D$ ]