Each interior angle is 60° because all angles have to equal up to 180° so 180/3 = 60
Answer:
The second one I think
Step-by-step explanation:
Answer: x =168
Step-by-step explanation:I think it would be 80 plus 88 so its 168.
Answer:
7
Step-by-step explanation:
Yes, you are correct.
Hope my answer helped u :)