Question 70

What is the area of the largest square which can be inscribed in a circle of radius 28 cm ?

Solution

R = 28 cm

Area of square= $$a\times a$$

side of square should be less than diameter of circle

So by checking option

1-> 56 is side which is equal to diameter

2-> 40 is side which is less than diameter

And remaining option side is less

So answer is 1578 $$cm^{2}$$

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