The four rectangles shown have different side lengths.

Which pair of rectangles has equal perimeters?

A.
A and C

B.
B and D

C.
B and C

D.
A and D

Question

The four rectangles shown have different side lengths. 


Which pair of rectangles has equal perimeters?
  

 
 A.
A and C
 
 B.
B and D
 
 C.
B and C
 
 D.
A and D

anonymous · Answer

https://static.k12.com/calms_media/media/1422000_1422500/1422331/1/4109df297f25b15ed4d971cb7e312f213fa40886/Math_Red_131009_141516.jpg

welshfella · Answer

add up all 4 numbers for each rectangle then you#ll see which pair has equal perimeters

For example  perimeter of A is 5+5+2+2

anonymous · Answer

14

welshfella · Answer

now do the same addition for  B, C  and D.

welshfella · Answer

yeah 15 is correct for rectrangle A

welshfella · Answer

*  sorry 14

anonymous · Answer

d.

welshfella · Answer

D is correct  
because both A and D have perimneters of 14