Calculate the perimeter of a square when the area of a circle that circumscribes it is 486 square centimeters. (Assume π = 3 for calculations.)
ATQ, Let radius of the circle is ‘r’ cm. So, πr 2 = 486 Or, r 2 = 162 Or, r = 9√2 So, diameter of circle = diagonal of square Or, √2 × side of square = 2 × 9√2 So, side of square = 18 Perimeter of square = 4 × side = 4 × 18 = 72 cm
…………………………means the crop producing capacity of a soil which is measured in terms of yield (bio-mass).
...Two resources are said to be substitutes when the change in the price of one leads to a change in demand for another which leads to:
International centre for Agricultural Research in Dry Areas (ICARDA) is located at
...The branch of biology that deals with the heredity and variation of organisms. Who is known as father of genetics.
Training and Visit system; a extension approach also called
Generally for destruction of Clostridium botulinum,________ process is done
The gene is considered the basic unit of inheritance which are passed from parents to offspring. The alternate form of a gene is termed as
Which of the following is main objective of puddling in paddy?
The term used in genetics in which an offspring to resemble its parent is known as
Detasseling is done in maize to ______
