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Show that the area of the triangle formed by tangents from the point to the circle…
MATHEMATICS · Subjective · CBSE · Mathematics · Circles · Circles
Problem
Show that the area of the triangle formed by tangents from the point
(
4
,
3
)
(4, 3)
(
4
,
3
)
to the circle
x
2
+
y
2
=
9
x^2 + y^2 = 9
x
2
+
y
2
=
9
and the line segment joining their points of contact is
7
17
25
7\frac{17}{25}
7
25
17
square units in length.
Related theory
Circle (Standard Equation)
Conic Sections
Circles
Equation of a circle
Coordinate Geometry
Tangent to a circle
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