Question

The maximum area of a rectangle inscribed in a circle of radius = 5 cm i

Answer 1

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$\large\red{\textbf{Question:}}$

What will be the maximum area of a rectangle inscribed in a circle of radii 5 cm??

$\large\blue{\textbf{Solution:}}$
here , diagonals of square are diameter of circle.


diagonals of square makes right angle triangle so,

Area of ∆DOC :

1/2×5×5=12.5 $cm^2$

•°• All four triangle are equal so, area of square will be:

4×12.5=50 $cm^2$

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Answer 2

Answer:

area of triangle=1/2×5×5=12.5cm^2 therefore area of square=4×12.5=50cm^2