Triangle LMN is congruent to triangle .

Which sequence of transformations could have been used to transform triangle LMN to produce triangle ?

A.
Triangle LMN was reflected across the x-axis and then across the y-axis.

B.
Triangle LMN was reflected across the y-axis and then translated 7 units up.

C.
Triangle LMN was rotated 90° counterclockwise around the origin and then reflected across the x-axis.

D.
Triangle LMN was translated 8 units right and then reflected across the x-axis.

Question

Triangle LMN is congruent to triangle   .
 
Which sequence of transformations could have been used to transform triangle LMN to produce triangle   ?
  

 
 A.
Triangle LMN was reflected across the x-axis and then across the y-axis.
 
 B.
Triangle LMN was reflected across the y-axis and then translated 7 units up.
 
 C.
Triangle LMN was rotated 90° counterclockwise around the origin and then reflected across the x-axis.
 
 D.
Triangle LMN was translated 8 units right and then reflected across the x-axis.

anonymous · Answer

http://static.k12.com/calms_media/media/1573500_1574000/1573510/1/c70196dcad2b0adca71e8e2882dd76cfdd2a8649/MS_IMC-141216-110706.jpg

anonymous · Answer

I think C @sleepyjess

sleepyjess · Answer

I am thinking that also, but @welshfella may be able to confirm

welshfella · Answer

yes thats correct  
the rotation will take M to M'  which will be at  the point (-1,4) and the reflection  in y axis gives your resultant triangle

anonymous · Answer

^_^ Thank you