Question
The perimeter of a rectangle is
64 meters, and the ratio of its length to its breadth is 9:7. What is the area of the rectangle?Solution
ATQ, Let the length and breadth of the rectangle be 9p metres and 7p metres Then, perimeter of the rectangle = 2 × (length + breadth) = 2 × (9p + 7p) = 64 Or, 32p = 64 So, p = (64/32) = 2 Therefore, area of the rectangle = length × breadth = 9p × 7p = 18 × 14 = 252 m2
How many times has Nepalese Sherpa Kami Rita successfully climbed Mount Everest as of May 2025?
What investment has Amazon Web Services (AWS) pledged for data centers in Telangana?
Which ministry leads the development of India’s National Policy on Female Labour Force Participation?
What technological capability makes the NASA-ISRO NISAR satellite unique?Â
Why does water boil at lower temperatures on hills?
Which organization's report projects India's remittances to reach $160 billion by 2029?
The World Bank has approved a _______ loan to assist India in raising the standard of its technical education and expanding the number of jobs prospect...
- What is the primary reason for the 10% import duty on lentils (mosur) imposed by the Indian government?
- Which new initiative has been launched to ensure affordable medicines for rural populations?
Graphite is used in which of the following applications?
Relevant for Exams:
