Choice A is correct
BC=DC
the two triangles share one angel C
the two triangles each have a right angle
so they are congruent according to Angle-Side_Side Theorem
Answer:
80,10,66
Step-by-step explanation:
Hope this helps :)
I think it would be 72+4x=400
400-72= 328
328/4= 82
So the answer would be 82=x
Answer: I really don't know how to do this sorry
Step-by-step explanation: