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5 votes
Determine the value of x.

55°
yo
E
(11x + 4)º

Determine the value of x. घ 55° yo E (11x + 4)º-example-1
User Tehila
by
4.1k points

1 Answer

6 votes

Answer: 6

Explanation:

Because
\overline{DE} \cong \overline{EF},
y=55. So, because angles in a triangle add to 180 degrees,
11x+4=70 \longrightarrow x=6

User Mortada Jafar
by
4.3k points