Question
In what year was the World Wide Web (WWW) created by
Tim Berners-Lee?Solution
The World Wide Web was developed in 1989 by Tim Berners-Lee while working at CERN. The invention revolutionized information sharing and communication globally, allowing hyperlinked documents to be accessed via the Internet. It laid the foundation for the modern Internet we use today.
- A hollow cylindrical drum has an internal radius of 4.8 cm. If its length is 18 cm and the thickness is 2.5 cm, calculate the volume of the drum. (Use π =...
The measure of an angle is one-third of its supplementary angle. Find its measure.
In a triangle, the lengths of the sides are proportional to 4, 3, and 5. If the area of this triangle is 216 square centimeters, determine the triangle'...
On a rectangular wall of length 21 metres and height 18 metres, there is a window in the shape of triangle surmounted on a square. If the base of triang...
Which shape has a larger volume?
I) A rectangular cuboid with dimensions 5 cm, 9 cm, and 10 cm
II) A cube with a side length of 8 cmA solid hemisphere of diameter 8 cm is placed over a cube whose side is 7 cm. Calculate the total surface area of the combined structure. [Use π = 3]
- Find the diameter of the incircle of a triangle whose semi-perimeter is 18 cm and area is 54 cm².
If the area of a rhombus is 18954 m² and the ratio of the diagonals is 27: 39, then find the length of the shorter diagonal.
The perimeter of a rectangular field is 42 metres and its area is 108 m2 . What is the length of the diagonal of this field?
The radius of a sphere is 75% of the radius of a cylinder, while the height of the cylinder is 25% greater than its radius. Determine the ratio of the v...