Question
The perimeter of 4 squares is 20 cm, 32 cm, 36 cm and 40
cm respectively. What will be the area of the square having perimeter equal to sum of edges of 4 squares? (in sq.cm)Solution
Let side of 4 squares be a, b, c and d cm respectively. => a = 20/4 = 5 cm => b = 32/4 = 8 cm => c = 36/4 = 9 cm => d = 40/4 = 10 cm Perimeter of new square = a + b + c + d = 32 => side = 32/4 = 8 cm Required area = side2 = 82 = 64 cm2.
How Many statements about Malta joining the International Solar Alliance (ISA) is/are incorrect?
1. Malta is the 119th country to join the ISA.
What is the age at which Girraj Prasad Tiwari, former Rajasthan Assembly Speaker, passed away?
What is the purpose of the "Atlantic declaration" unveiled by Joe Biden and Rishi Sunak?
Which department launched an initiative to support MSMEs and Startups in Industry 4.0 transformation?
What is the purpose of the Unified Lending Interface (ULI) platform developed by RBI?
Where is the headquarter of Transparency international?
What amount of capital infusion has been approved by the government for IFCI?
Who has been selected as the next Chief Minister of Delhi in Sep 2024?
In the 20th Dhaka International Film Festival in Dhaka, Indian movie _________ won the Best Film Award in the Asian Film Competition category.
In which sport would you commonly encounter the term "Birdie"?
Relevant for Exams:
