Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Find the length of tangents drawn from the point to the circle .
MATHEMATICS · Subjective · CBSE · Mathematics · Circles · Circles
Problem
Find the length of tangents drawn from the point
(
3
,
−
4
)
(3, -4)
(
3
,
−
4
)
to the circle
2
x
2
+
2
y
2
−
7
x
−
9
y
−
13
=
0
2x^2 + 2y^2 - 7x - 9y - 13 = 0
2
x
2
+
2
y
2
−
7
x
−
9
y
−
13
=
0
.
Related theory
Circle (Standard Equation)
Conic Sections
Power of a point
Circles
Tangent to a Circle
Equation of a circle
Coordinate Geometry
Browse the problem library