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In ( ABC ), it is given that ( B = C…
MATHEMATICS · Multi-part · CBSE · Mathematics · Triangles · Triangles
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
, it is given that
∠
B
=
∠
C
\angle B = \angle C
∠
B
=
∠
C
. (i) State the theorem that relates equal angles of a triangle to their opposite sides. (ii) Using the result of part (i), prove that
A
B
=
A
C
AB = AC
A
B
=
A
C
. (iii) What special name is given to
△
A
B
C
\triangle ABC
△
A
B
C
? Give a reason for your answer.
Related theory
Properties of Triangles
Triangle Properties
Triangle inequalities
Triangles
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