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The circumference of a circle is 100 m. The side of a square inscribed in the circle is - Mathematics

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Question

The circumference of a circle is 100 m. The side of a square inscribed in the circle is

Options

  • `50sqrt2`

  • `50/π`

  • `(50sqrt(2))/π`

  • `(100sqrt(2))/π`

MCQ

Solution

2πr = 100

r = `100/(2π)`

= `50/π`

diagram = `100/π`

`(100/π)^2` = 2 side2

`1000/(π^(2).2)` = side2

side = `sqrt(1000/(π^(2).2))`

`100/π sqrt(1/2)`

= `100/(πsqrt2)`

`(50sqrt2)/π`

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Chapter 13: Areas Related to Circles - Exercise 13.6 [Page 69]

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RD Sharma Mathematics [English] Class 10
Chapter 13 Areas Related to Circles
Exercise 13.6 | Q 8 | Page 69

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