We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
117
2
avatar+928 

Answer: 36

 

What I did:

 Aug 3, 2019
 #1
avatar+6045 
+2

You've got 8 possible lengths and 8 possible widths.

 

by the congruence restriction a x b is the same as b x a

 

there are 8 squares

 

then there are 8x7 possible rectangles but we only get half of these due to the congruence restriction, so there are 28 rectangles.

 

28+8 = 36

 Aug 3, 2019
edited by Rom  Aug 3, 2019
 #2
avatar+928 
0

Thanks!!!

dgfgrafgdfge111  Aug 4, 2019

8 Online Users

avatar