Question
The ratio of the sum of the
parallel sides of a trapezium to its height is 4:5, and its area is 360 m². If the length of a rectangle is equal to the height of the trapezium, and the breadth of the rectangle is 15 m greater than the height of the trapezium, what is the area of the rectangle?Solution
ATQ, let the sum of the parallel sides of a trapezium to its height can be '4a' and '5a' respectively. 1/2 × 4a × 5a = 360 a = 36 a = 6 Height of the trapezium = 5×6 = 30m Length of the rectangle = 30m Breadth of the rectangle = 15+30 = 45m Area of the rectangle = 30×45 = 1350m2
Exercise Varuna is a collaborative naval exercise between India and which country?
Which of the following bank and Bharti Airtel Limited has started the joint venture name “Airtel Payment Bank
What is the first ATM in India installed by a bank?
Which country recently became the newest member of the European Union?
Which financial regulator imposed a penalty of Rs 31.8 lakh on BNP Paribas?
Where does the Krishna River originate?
Which automobile company became the first in India to launch BS 6 compliant cars?
During the Santhal rebellion, who led an army of 1,000 women?
Recently Election Commission has disqualified 20 MLAs who belong to the legislative assembly of:
What is the unemployment rate in rural areas as per the Periodic Labour Force Survey (PLFS) 202324?