Question

challenge #1
fill in the missing words
since we know the measure of angle 1 is
degrees, then we know the measure of angle 2 because
angle 1 and angle 2 are
angles which means
that they are the same measure. so angle 2 is
degrees.

Explanation:

First, calculate the measure of angle 1: sum of angles in a triangle is 180°, so $180^\circ - 19^\circ - 41^\circ = 60^\circ$. Angle 1 and angle 2 are vertical angles, which are congruent (equal in measure). Thus, angle 2 is also 60 degrees.

Answer:

60, vertical, 60