Question
If the two adjacent sides of a rectangle are x cm and x
– 10 cm and its perimeter is 64 cm then find its area?Solution
Let the length and breadth of rectangle = x and x – 10 cm Perimeter of rectangle = 2 x [Length + Breadth] According to the question Perimeter of rectangle = 64 cm ⇒ 2 x [Length + Breadth] = 64 ⇒ x + x – 10 = 32 ⇒ Length = x = 21 cm Breadth = (x – 10) = 11 cm Area of rectangle = Length x Breadth Area of rectangle = 21 x 11 Area of rectangle = 231 cm²
The Khelo India Games initiative was launched in which year?
- Which city is set to host the international art exhibition titled "Topographies of Tents, Terracotta, and Time"?
M T Vasudevan Nair, who recently passed away, was famous for his contributions to:
- Which Indian Grandmaster, who describes himself as a "pawn of 64 squares," won the Prague Masters 2025?
Recently EXIM Bank extended $100- mn LOC to which of the following country for development projects?
Who established the Bombay Association in 1852?
- During the Vedic period, which of the following rivers was known as Purushani?
Cam Ranh Bay was recently seen in the news, located in:
Which country hosted the 28th Conference of Parties (COP 28) to the United Nations Framework Convention on Climate Change (UNFCCC) in 2023? ( May 2023)
Ram Nath Kovind Committee' which was in discussion recently is related to?
Relevant for Exams:
