Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
In , . If and , what is the length of…
MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
,
∠
B
=
∠
C
\angle B = \angle C
∠
B
=
∠
C
. If
A
B
=
6
cm
AB = 6\,\text{cm}
A
B
=
6
cm
and
B
C
=
5
cm
BC = 5\,\text{cm}
B
C
=
5
cm
, what is the length of
A
C
AC
A
C
? (a)
5
cm
5\,\text{cm}
5
cm
(b)
11
cm
11\,\text{cm}
11
cm
(c)
6
cm
6\,\text{cm}
6
cm
(d)
61
cm
\sqrt{61}\,\text{cm}
61
cm
Related theory
Properties of Triangles
Triangle Properties
Triangle inequalities
Triangles
Browse the problem library