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Surface area of the entire wall = length × height = 35 × 30 = 1050 m2 Surface area of the window = sum of surface area of the square part + surface area of the triangular part => 102 + (1/2) × 10 × 8 => 100 + 40 = 140m2 Required surface area = 1050 – 140 = 910m2
Use of microorganisms to remove or detoxify pollutants, usually as contaminants of soils, water or sediments that otherwise intimidate human health is k...
World Forestry Day is celebrated on
Pushkar is known for the cultivation of -
Which of the following symptoms are caused by Rice stem borer?
homozygous population includes
The technique of growing plants with their roots suspended in air without soil is called
Which is high Salt tolerant crop?
The name of sugar has originated from the Sanskrit word ____
The division of population into two or more layers, each of which is relatively homogeneous and between which there are differences in opportunities, re...
Transfer of heat energy from the sun to the moon takes place by