Posted by Taylor on .
A building has a mural painted on an outside wall. The mural is a square with an area of 14,400 ft^2. What is the width of the mural?

Algebra 2 
Ms. Sue,
What is the square root of 14,400?

Algebra 2 
Taylor,
How would you find that? Just guess and check?

Algebra 2 
Ms. Sue,
Most calculators have a square root function.
Also  Google 
https://www.google.com/#q=square+root+of+14%2C400 
Algebra 2 
Riri,
28,800

Algebra 2 
Jin shil,
√144*√100=12*10=120feet