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World Population Day is observed on July 11 each year to raise awareness of global population issues.
In a circle AB is diameter & C is a point on circumference such that AC = 13 cm & BC = 84 cm then find the area of circle ?
A circular racing track has been developed in a field. If the difference between the outer circumference and the inner circumference of the racing track...
If a wheel covers a distance of 2200 cm in 7 rotations, then the diameter of the wheel is?
What is the perimeter of the square inscribed in a circle of radius 6 cm.
A square PQRS is inscribed inside a circle. Another circle is inscribed within the square PQRS, and this process repeats infinite...
A sector of a circle has a central angle of 120° and a radius of 10 cm. Find the area of the sector.
The area of a square is 3,600 cm². Find the area of a circle whose radius is (2/3)ᵗʰ of the side of the square. (Use π = 3.14)
In a circle, two chords AB & CD are produced at P which is outside the circle . If PA= 18 cm, AB= 12 cm , PC = 6 cm then find CD.