Answer:
1. The preimage and image are congruent
2. Any line segment connecting the corresponding points between the preimage and image is bisected by the line of reflection
3. Corresponding angles on the preimage and image are congruent
4. Corresponding points of the preimage and image are equidistant from the line of reflection.
If you divide 1,200 and 40 it equals 30 then you take 250 subtract 30 the answer is 220
60%
If you take the 30% and divide from the 50% you get .6 multiply that by a 100 you get 60.
30/50=.60
.60x100=60
60%