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Let the perimeter of the square and circumference of the circle be ‘14x’ cm and ‘11x’ cm, respectively. Area of square = a2 (Where ‘a’ is the side of the square) ATQ; 196 = a2 Or, a = 14 cm So, perimeter of the square = 14 × 4 = 56 cm So, circumference of circle = 56 × (11x/14x) = 44 cm Circumference of circle = 2πr (Where ‘r’ is the radius) So, 44 = 2 × (22/7) × r Or, r = 7 cm Therefore, radius of the circle is 7 cm.
Which among the following entrepreneurs is timid and cautious in nature:
_________________were the first to deal with the liberalization of trade in agricultural products.
…………. are formed from deposits of pre-existing rocks or pieces of once-living organism that accumulate on the Earth's surface.
Which nutrient is responsible for the pollen germination in wheat crop?
Soyabean is known as
Mycology is the study of:
Marine Products Export Development Authority has how many quality control laboratories?
A system in which suitable trees are planted around fishponds with a prime objective of reducing evaporation and augmenting microclimate?
Proper time of sowing hybrid maize is:
Pest which occur regularly but their infestation is limited to a specific area