Answer:
2
x=40
Step-by-step explanation:
A triangle has 180 degrees and considering that triangle ABC is similar to DEF that means they have the same angle (A=D,B=E,C=F)
180=104 +36+x
180=140+x
180-140=x
40=×
B
because TQq ssssssssssssssssssssssssssssssssssssssssssssss
D
none of the others make sense
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