For his mathematical project, he compared two ways to estimate the square root of an integer, a number with no fractional parts.

VOA: special.2011.03.24

It is the largest trade show of any kind in North America with over one hundred thirty thousand square meters of exhibition space.

VOA: special.2010.01.26

The fort was mainly a square building with pointed structures called bastions.

VOA: special.2009.08.17

They think Shahzad may have acted alone when they say he parked his car rigged with bomb materials in Times Square.

VOA: standard.2010.05.06

As with every float, each square centimeter of space must be covered with flowers or other organic material, including moss,seeds, bark and plant fiber.

VOA: standard.2009.12.30

(SONG) By mid-day the vast square in front of St.Peter's Basilica was packed with people.

VOA: standard.2010.03.28

Manger Square was decked out with Christmas trees and lights and Palestinian flags.

VOA: standard.2009.12.25