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1969 IMO Shortlist
44
44
Part of
1969 IMO Shortlist
Problems
(1)
Circumradius given sides of triangle.
Source:
10/4/2010
(
M
O
N
5
)
(MON 5)
(
MON
5
)
Find the radius of the circle circumscribed about the isosceles triangle whose sides are the solutions of the equation
x
2
ā
a
x
+
b
=
0
x^2 - ax + b = 0
x
2
ā
a
x
+
b
=
0
.
geometry
circumcircle
radius
quadratics
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