What additional information do you need to prove ghi and def?

HI ≅ EF

Step-by-step explanation:

There are 6 ways to know if 2 triangles are congruent

If any of these groups of corresponding measures are congruent, then the entire triangle is congruent:

SSS

SAS

ASA

AAS

HL

(s - side, a - angle, h - hypotenuse, l - leg)

The drawing shows a congruent side and a congruent angle, so if you had another side to make SAS, you could prove the triangles are congruent

HI ≅ EF makes SAS

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.