Can someone check my answers? I was having problems with a few of them and I want to be sure the others are right. Will fan and give medal, attached below~

Question

anonymous · Answer

attachment

anonymous · Answer

3 is right

anonymous · Answer

1 is right

anonymous · Answer

2 is right

anonymous · Answer

i think i would go with SAS for #4 but i am not that good at these

anonymous · Answer

#5 is wrong, the angles have to add up to 180

anonymous · Answer

$$70+70+30=170$$ so the 30 is wrong should be a 40

anonymous · Answer

#6 is right but i object to any math teacher making a side 5 longer than a side 6
no matter, your answer is correct

anonymous · Answer

oh, that makes sense! I kinda forgot it had to add up to 180