The length of the park is 60 m The breadth of the park is 40 m The area of the lawn is 2019 m we know that, Area of a Rectangle = length × breadth Let the width of the park is x m The area of the park is ⇒ 60 × 40 = 2400 m2 The area of the road is ⇒ 60 × x + 40 × x - x2 = 2400 - 2019 ⇒ 60x + 40x - x2 = 381 ⇒ x2 - 100x + 381 = 0 ⇒ x2 - 97x - 3x + 381 = 0 ⇒ x(x - 97) - 3(x - 97) = 0 ⇒ (x - 3)(x - 97) = 0 ⇒ x = 3, 97 Since the width of the road cannot be larger than the length and the breadth ∴ The width of the road is 3 metre.
What are the two primary components of a neuron's structure responsible for transmitting nerve impulses?
When is the first harvest of geranium typically done after planting?
Areas having Ia > -66.7 comes under _____
Which of the following is a common sign of Indian meal moth infestation in stored products?
Which growth regulators are used for increasing curcumin content in turmeric rhizomes?
Which organelle acts as repository of genetic information and is also the cell's control center?
Which non-reducing disaccharide is hydrolysable by acids to glucose with difficulty and is stored as a reserve food supply in an insect's hemolymph?
Possible reasons for seed dormancy is:
Nipping – the removal of apical bud of young plants, is done in which crop?
Which of the following is a common symptom of calcium deficiency in tomato plants?
