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The area of a round plate is a function of the radius of the circle. Write a function to model the area of a round plate. Evaluate the function for a plate of radius 5.5 in.

 Apr 25, 2015

Best Answer 

 #1
avatar+33595 
+5

Area of circle = pi*radius2

 

$${\mathtt{Area}} = {\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{5.5}}}^{{\mathtt{2}}} \Rightarrow {\mathtt{Area}} = {\mathtt{95.033\: \!177\: \!771\: \!091\: \!245\: \!5}}$$

 

Area of plate ≈ 95 in2

.

 Apr 25, 2015
 #1
avatar+33595 
+5
Best Answer

Area of circle = pi*radius2

 

$${\mathtt{Area}} = {\mathtt{\pi}}{\mathtt{\,\times\,}}{{\mathtt{5.5}}}^{{\mathtt{2}}} \Rightarrow {\mathtt{Area}} = {\mathtt{95.033\: \!177\: \!771\: \!091\: \!245\: \!5}}$$

 

Area of plate ≈ 95 in2

.

Alan Apr 25, 2015

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