Maximum Triangle Area Variable Sides (Jee Mains) | ExamDuo
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Application of Derivates
Medium
Maximum Triangle Area Variable Sides
The lengths of the sides of a triangle are
10
+
x
2
,
10
+
x
2
and
20
−
2
x
2
. If for
x
=
k
, the area of the triangle is maximum, then
3
k
2
is equal to:
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SELECT ONE OPTION
A
5
B
8
C
10
D
12
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