170k views
19 votes
Find m< AFE and include working out.

Find m< AFE and include working out.-example-1
User Mana
by
4.8k points

1 Answer

7 votes

Answer:

∠ AFE = 80°

Explanation:

Since BD is a straight line , then

∠ AFB + ∠ AFE + ∠ EFD = 180°, that is

50° + ∠ AFE + 50° = 180°

100° + ∠ AFE = 180° ( subtract 100° from both sides )

∠ AFE = 80°

User Scx
by
4.6k points