Question
A square has an area of 2,500 cm². Find the area of a circle whose radius is (2/5)ᵗʰ of the length of the square’s side. (Take π = 3.14)
More Circle Questions
- In the figure given below, a circle is inscribed in a triangle ABC. If AB = 18 cm, BC = 14 cm and AC = 16 cm, then find the length of YC.
- A sector of a circle has a central angle of 60°. If the radius of the circle is 14 cm, what is the area of the sector?
- In a circle of radius 10 cm, a chord has length 16 cm. Find the distance of the chord from the centre of the circle.
- Find the area of largest square that can be inscribed in a circle of radius ‘r’.
- If a wheel covers a distance of 2200 cm in 7 rotations, then the diameter of the wheel is?
- The wheel of a car made 300 rotations. How much distance did the car travel if the diameter of the wheel is 28 inches? (1 inch = 2.54cm)
- If a wheel covers a distance of 660 m in 30 rotations, then the diameter of the wheel is?
- From an external point P, two tangents PA and PB are drawn to a circle with centre O and radius 5 cm. The angle ∠APB is 60°. Find OP and PA.
- A circle has its area eleven times greater than its circumference in numeric value. Find the circle’s diameter.
- In a circle of radius 13 cm, a chord is at a distance 5 cm from the centre. Find the length of the chord.
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