#### Answer

$a = 60$ degrees
$b = 50$ degrees
$c = 110$ degrees
$d = 70$ degrees
$e = 120$ degrees

#### Work Step by Step

We know that adjacent angles sum to 180 degrees: $70+a+b = c+d = 60+e = 180$. From this, we know that $e=120$. From there, we know that opposite angles caused by two parallel lines and a transverse line are equal. Therefore, angles 70 degrees and $d$ are equal and angles 60 degrees and $a$ are equal. Therefore, $d = 70$ and $a = 60$. Finally, plugging $d$ and $a$ back into the first equation, we solve that $b = 50$ and $c = 110$.