2 answers:
84 degrees
The triangle is isosceles you know this from the 2 congruent sides marked 5
Thus angle F is 48 degrees
To find angle E-
180 - (48 + 48) = 84
Answer:
Step-by-step explanation:
Isosceles triangle. so ∠F = 48
∠E + ∠F + ∠D = 180 {angle sum property of triangle}
∠E + 48 + 48 = 180
∠E + 96 = 180
∠E = 180- 96
∠E = 84
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