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The areas of squares $A_1$ and $A_2$ are 25 square centimeters and 49 square centimeters respectively. What is the number of square centimeters in the area of rectangle $A_3$?

 May 15, 2015

Best Answer 

 #4
avatar+1694 
+10

You should be able to figure this one out; it's very easy!

 May 15, 2015
 #1
avatar+1310 
+5

AWESOMEEE May 15, 2015
 #2
avatar+128595 
+5

A1 is 5cm on a side and A2 is 7cm on a side......

 

So  ...   A3 = 5 x 7 = 35 sq cm 

 

 

  

 May 15, 2015
 #3
avatar+1310 
+5

i know that one was easy...

 May 15, 2015
 #4
avatar+1694 
+10
Best Answer

You should be able to figure this one out; it's very easy!

civonamzuk May 15, 2015

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