Question 413126

The radius of a circle is 4.8cm. What is the area? 


Solution: 	

{{{A = (Pi)*r^2}}}
  	
{{{A = 3.14 · (4.8cm)^2}}} 
  	
{{{A = 3.14 · (23.04cm^2)}}}
  	
{{{A = 72.3456cm^2}}}

{{{A = 72.35cm^2}}}