Question

please help due in 5 minutes would mean a lot

Answer 1

Answer:

150 degrees

Explanation:

Given: m∠8=150 degrees

Angles 8 and 5 are vertically opposite angles.

Vertical angles are equal, therefore:

$\begin{gathered} m\angle5=m\angle8 \\ m\angle5=150\degree \end{gathered}$

Next, angles 1 and 5 are corresponding angles.

Corresponding angles are equal, therefore:

$\begin{gathered} m\angle1=m\angle5 \\ m\angle1=150\degree \end{gathered}$

The measure of angle 1 is 150 degrees.