Question
If ratio of interior & exterior angle of a regular
polygon is 5:3, then number of sides of the polygon isSolution
We know that I + E = 180 & I :E = 5:3 Let I = 5k & E = 3k So 5k + 3k = 180 or 8k =180 or k = 22.5 ; It means exterior angle = 22.5 = 360/N or N = 360/22.5 = 16
Which of the following causes a 'resource' influencing competition in a weed-crop environment.
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the National Academy of Agricultural Research and Management is located at
A lluvial soils are derived from the sediment being deposited by the river Ganga in the Indo–Gangetic plain. Newly formed alluvial soils are known as...
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Statement II: Saline soils contains salts capable of undergoing alka...
Aflatoxin is a
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bhindi yellow vein clearing disease is transmited by
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