Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A circular sector of perimeter 60 metre with maximum area is to be constructed. The radius of the circular arc in metre must be
Text Solution
Verified by ExpertsThe correct answer is:
C
: Perimeter of sector 
(given)
Area of sector
For maximum area, 
.
.
is point of maxima.
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