Answer:
1) NO, you need to know the angles A and D or C and E, to compare the two triangles. If you have either one of those side pairs, then you can tell the triangles are congruent by using AAS.
2) YES, because sides JH and HG are congruent, and both triangles share side FH. Since they both have a right angle, the triangles are congruent by SAS.
3) JH is congruent to HG, and both triangles share side FH, and they both have a right angle, so the two triangles are congruent due to SAS.
Step-by-step explanation:
