Ritesh walks 10m towards south. Then he turned left and walks 15m. Then he turns left and walks 20m, then he turns right and walks 5m. Finally he turns right and walks 10m. In which direction and how many meters is he from the starting position?
The angle of depression of the foot of a building from the top of a tower 54√3 m away is 30°. How high is the tower?
A wire is in the form of square with side 11 cm. It is bent to form a circle. What is the radius of the circle?
Find out the volume of a tetrahedron whose side is 6√2 cm³?
The sum of the perimeters of a square and a rectangle is 124 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area ...
The perimeter of a rhombus is 60 m and its height is 5 m. Its area is:
Find the curved surface area of a cone whose height is 6 m and radius is 8 m. (in m 2 ) (approximate value) (The value of π is 22/7)
The lateral surface area of a cube is 484 cm2 . The length of a cuboid is 10% more than the side of the cube. The breadth of the cuboid is 9 ...
The length of a rectangle is 8 cm more than its breadth. If the area of the rectangle is 192 cm², determine the perimeter of the...
The volume and height of a cylinder are 2673 cm3 and 10.5 cm. Find the radius of the cylinder.
12 spheres of the same size are made by melting a solid cylinder of 12cm diameter and 12cm height. The Diameter of each sphere is.
