Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chord of a circle is long
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
Chord
A
B
AB
A
B
of a circle is
8
cm
8\,\text{cm}
8
cm
long. Another chord
C
D
CD
C
D
subtends the same angle at the centre as
A
B
AB
A
B
. What is the length of
C
D
CD
C
D
? (a)
16
cm
16\,\text{cm}
16
cm
(b) Cannot be determined (c)
8
cm
8\,\text{cm}
8
cm
(d)
4
cm
4\,\text{cm}
4
cm
Related theory
Chord Properties
Circles
Perpendicular from centre to a chord
Browse the problem library