Curioustab

Home » Aptitude » Area

The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.

25/π√2 cm
21/π√3 cm
23/π√2
29/π√3 cm

Correct Answer: 25/π√2 cm

Explanation:

Circumference of the circle = 2πr = 25
⇒ r = 25 / (2π)
According to the formula,
Side of inscribed square = r√2
= 25 / (2πr x √2)
= 25 / (π√2 ) cm

← Previous Question Next Question→

More Questions from Area

The altitude of an equilateral triangle of side 2 √ 3 cm is?
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?
The length of minute hand of a wall clock is 7 cms. The area swept by minute hand in 30 minutes is?
The area of circle inscribed in an equilateral triangle is 462 cm . The perimeter of the triangle is?
A park is in the form of a square one of whose sides is 100 m . The area of the park excluding the circular lawn in the centre of the park is 8614 m 2. The radius of the circular lawn is?
A room 5.44 m x 3.75 m is to be paved with square tiles. the least number of tiles required to cover the floor is?
The ratio of the corresponding sides of two similar triangles is 3 : 4, The ratio of their areas is?
A polygon has 44 diagonals the number of its sides is?
A square, a circle and equilateral triangle have same perimeter. Consider the following statements. I. The area of square is greater than the area of the triangle. II. The area of circle is less then the area of triangle. Which of the statement is/are correct?
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion