Question

find the area of square that can be inscribed in a circle with radius 8cm?

Answer 1

Hey!

Given,
Radius of circle = 8 cm
Diameter = 2 * r = 16 cm

Here, The diameter of circle = diagonal of square = 16 cm
Then, Area of square = diagonal^2/2
                                   = 16^2/2
                                   = 256/2
                                   = 128 cm²
 

Answer 2

Radius of circle =8cm
Thus circumference of a circle=2*22/7*8
44/7*8
50.28cm
If circumfrance of the circle is 50.28cm then it is equal to the Perimeter of square as the square is inscripted by the circle
Then
Perimeter of square=4*side
50.28=4*side
Side=50.28/4
Side=12.57cm
Thus area of square=side *side
=12.57*12.57
=158cm sq.


Here is your answer dear


All the answers of division are taken estimated


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