what is the perimeter of the rectangle with diagonal 10 cm and width 6 cm?

In Dhanmondi Lake the current flows at 3 kilometres per hour. The boatmen takes twice as long to travel upstre...

Jonyh bought a shirt, a pair of pants and a pair of shoes , which cost Tk. 1,000 Tk. 2,000 , and Tk. 3,000 res...

In a village the growth rate of population is 5% every year . There are 1600 people in the beginning of 2008 ....

The surface area of a cubic box is 150 cm2. what is the volume of that box?

By how much is the value of {-10-(-7)} greater than the value of {-10 + (-7) }?

Tanveer earns Tk. 5.00 for every hour he works . Last weeks worked for x hours. He purchased y kg of rice. Pri...