Respuesta :

nottinghama669

Answer:

A because when you add the angles up it has to equal 180

Step-by-step explanation:

hailydenney2

Answer:

A) ∠ABC and ∠DEF

Step-by-step explanation:

Supplementary angles add up to 180 degrees total. So if you take 180 and subtract 118 you get 62.

∠ABC = 62

∠DEF = 118

180 - 118 = 62

180 - 62 = 118

118 + 62 = 180