Question

help meeee plx
(ANSWER ONLY IF YOU KNOW)

Answer 1

By linear pair,

E + D + F = 180

117 + F = 180

F = 180-117 = 63

Answer 2

Step-by-step explanation:

∠E + ∠D= 117°

∠E + ∠D + ∠F = 180° (Linear Pair)

117 + ∠F = 180

∠F = 180 - 117

∠F = 63°