Question

The angles have measured of what?

Answer 1

Answer:

38°, 142°

Step-by-step explanation:

$m\angle 1= \frac{1}{2} \times (36\degree + 40\degree)$

$m\angle 1= \frac{1}{2} \times 76\degree$

$\red{\bold {m\angle 1= 38\degree}}$

$m\angle 1+ m\angle 2= 180\degree$

(Linear pair angles)

$38\degree + m\angle 2= 180\degree$

$m\angle 2= 180\degree-38\degree$

$\purple {\bold {m\angle 2= 142\degree}}$