184k views
22 votes
4. Use information in the figure below to find M/_ D​

4. Use information in the figure below to find M/_ D​-example-1

1 Answer

4 votes

Answer:

d

Explanation:

Since DF = EF then the triangle is isosceles with base angle being congruent, that is

∠ D = ∠ E , then

∠ D =
(180-133)/(2) =
(47)/(2) = 23.5°

User Marcos QP
by
5.7k points