Supplementary angles add up to 180°.
Look at angle d.
What other angle can you add to that to make a sum of 180°?
What can you add to angle c to get 180°?
Complementary angles add up to 90°.
Which angle can you add to angle a to make a sum of 90°?
One right angle is angle e.
Which is the other right angle?
Which is the only angle that is greater than 90°?