If you can find one leg of a triangle to be congruent to a leg on the other triangle, then you can use the HL (hypotenuse leg) theorem. If the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.
12,500 divide 1999, 12,500 divide 1998, etc hope this helps
I'm sorry but I really can't see the picture
Answer:
20%
Step-by-step explanation:
400/2000=0.2
0.2*100=20