Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
A circle has radius
MATHEMATICS · Subjective · CBSE · Mathematics · Circles · Circles
Problem
A circle has radius
13
cm
13\,\text{cm}
13
cm
. Find the length of a chord that is
10
cm
10\,\text{cm}
10
cm
away from the centre.
Related theory
Pythagoras' Theorem
Triangle Properties
Chord Properties
Circles
Perpendicular from centre to a chord
Browse the problem library