Answer:
Explanation:
The measure of <3 = 154 degree
as
<5 and <6 are adjacent angles and supplementary whose sum of degree is 180°.
∠3 and ∠5 are consecutive interior angles on the same side of transversal. They are supplementary. Therefore, m∠1 + m∠5 = 180°.
∠3 and ∠6 are alternate interior angles that are non-adjacent and on the opposite sides of transversal.
m∠1 + m∠5 = 180°
m∠1 = 180° - m∠5
m∠1 = 180° - 26°
m∠1 = 154° and
m∠3 ≅ m∠6
m∠3 ≅ 154°