Triangle DEF is an isosceles triangle. DE = EF
m 2F = 13°
What is E?

A) 13
B) 64
C) 84
D) 154

<E = 154°

Step-by-step explanation:

As we can see it is an isosceles triangle so

base angles are equal Then

13° + 13° + < E = 180° < Being sum of angles of triangle >

<E = 180° - 13° - 13°

Therefore <E = 154°

45

step-by-step explanation:

1.3 million hoops i believe