Question
The length of a rectangle is 5 metres more than its
width. If the perimeter of the rectangle is 62 metres then what is the area (in m2 ) of the rectangle?Solution
Let the width of the rectangle = ‘x’ metres Then, length of the rectangle = (x + 5) metres Perimeter of the rectangle = 2 × (length + width) Or, 2 × (x + x + 5) = 62 Or, 2x + 2x + 10 = 62 Or, 4x = 62 – 10 = 52 Or, x = 52/4 = 13 m So, area of the rectangle = x × (x + 5) = 13 × 18 = 234 m2
In which of the following months did DY Chandrachud take oath as the 50th Chief Justice of India?
Who is known as Nightingale of India?
In ________, Fundamental Duties were added into the Indian Constitution.
Which of the following dance is performed by Jasnath sect followers?
Which treaty formed the European Union (EU)?
The following statements relate to the election of Indian President. Find out the wrong statement.
_____________ established a fact after a careful study of Roman Coins that commercial contacts between Rome and South India commenced during the reign ...
Which hormone controls the growth of the body?
In which one of the following cities, Sawai Jai Singh II did not built an observatory?
World's longest beach is found in
Relevant for Exams:
