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Four circles of equal radii are described about the four corners of a square so that each touches two of the other circles. If each side of the square i...
The sum of the radius and height of a cylinder is 19m. The total surface area of the cylinder is 1,672 m² . What is the volume of the cylinder?
For a positive integer n, 25n – 52n is divisible by:
Each side of a rhombus is 20cm long and the length of one of its diagonals is 24cm, then find the area of the rhombus.(in cm 2 )
A right circular cylinder having total surface area of 2833.6 cm2 is immersed in a vessel completely filled with water. If the height of the ...
Calculate the slant height of a right circular cone if the volume is 1232 cm³ and the base area is 154 cm².
A cylindrical tank has a height of 10 meters and a radius of 7 meters. If the tank is filled with water up to half of its height, find the volume of wat...
Perimeter of a square is equal to perimeter of a rectangle, if area of square is 324 sq.cm and length of rectangle is two times that of breath. Find the...
The perimeter of a rectangle is 140% more than perimeter of a square of side 15 cm. If the length of rectangle is 220% more than side of square then fin...
Determine the curved surface area of a right circular cone whose height is 23 cm and diameter of the base is 46 cm.
