construction paper

A cone made of paper is 24 in. high and has a radius of 7 in. Find the area of the paper needed to construct the cone. [Use π = 3.14.] => 681.38 in. 2 or 703.36 in. 2 or 527.52 in. 2 or 549.5 in. 2..

The wastes include kitchen waste, papers, construction materials, old tyres, medical wastes, et..

The wastes include kitchen waste, papers, construction materials, old tyres, medical wastes, etc. In order to understand the severity of the problem and to work towards a solution, one must understand the types of wastes being generated. Wastes can be classified into: Biodegra..

In general, solid waste includes garbage, domestic refuse and discarded solid materials such as those from commercial, industrial and agricultural operations. They contain increasing amounts of paper, cardboards, plastics, glass, old construction material, packaging material an..

. Per capita land availability getting reduced every year due to high population growth, forest area is lost at an alarming rate every year mainly to be converted into agricultural land. The quantifiable utility of forest resource in the form of Forest industry corporations producing number of fore..