Sunday

September 21, 2014

September 21, 2014

Posted by **eliza** on Tuesday, August 30, 2011 at 1:55am.

- math -
**Kevin**, Tuesday, August 30, 2011 at 2:04amArea equals length times width. A square has equal length sides so the answer is a number times itself that comes out to 400. 20 x 20 = 400. The length of each side is 20cm.

**Answer this Question**

**Related Questions**

Algebra 1 - You are designing a wall mural that will be composed of squares of ...

factoring - if the length of one side of a square is 1/2h, find the ...

math - The length of a rectangle is 2 times its width and its perimeter is 42 cm...

Analytic Geometry - A square is a quadrilateral with four equal sides. The area ...

geometry - Find the length of a side of a square whose perimeter and area have ...

pre-cal - Find the area of a square whose side length is 1/4 the value of its ...

math - A square whose side is 2m has it's corner cut away so as to form a ...

math - If the sides of a square are lengthened by 8cm, the area becomes 144 cm^2...

Math - The length of a rectangle is 1 more than the side of a square and teh ...

math - A square has the same area as a rectangle whose longer side is 2 times ...