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AD is an altitude of an isosceles triangle ABC in which
MATHEMATICS · Multi-part · CBSE · Mathematics · Triangles · Triangles
Problem
2. AD is an altitude of an isosceles triangle ABC in which
A
B
=
A
C
\mathrm{AB}=\mathrm{AC}
AB
=
AC
. Show that (i) AD bisects BC (ii) AD bisects
∠
A
\angle \mathrm{A}
∠
A
.
Related theory
Properties of Triangles
Triangle Properties
Triangle Congruence
Triangle Congruence Criteria
Additional congruence criteria (RHS)
Triangles
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