Question
The length of the rectangle is triple its breadth. If
the perimeter of the rectangle is 80 m, then find the area (in m2) of the rectangle.Solution
Let the breadth of the rectangle = x, so the length of the rectangle = 3x Perimeter = 2(l + b) 80 = 2(x + 3x) 40 = 4x x = 10 Breadth = 10 m, Length = 30 m So the area of the rectangle = 10 × 30 = 300 m2
………………… consists of construction of series of platforms along contours cut into hill slope in a step like formation. These platforms are s...
Plantation of tree in the area in which there was not an established forest?
The inflorescence of barley is:
What is the function of potassium in plants?
Which of the following varieties of apple is a pollinizer?
The ‘Learning by Doing’ approach in extension education emphasizes:
Khaira disease of rice is caused by deficiency of
The osmotically active solute in guard cells is
The cultivation of flowers and ornamental plants for commercial and aesthetic purposes is known as:
Which physiological condition in plants is indicated by curling and drying of leaf margins, often due to potassium deficiency?
Relevant for Exams:
