The sum of the measures of two vertical angles is

300°. Solve for the measure of each angle. (1 point)
120°
75°
90°
150°

The measure of two vertical angles is always equal.

Let's call one of the angles x.

Therefore, the other angle will also be x.

According to the given information, the sum of the measures of the two angles is 300°.

So, we can write the equation as:

x + x = 300°

2x = 300°

Now, we can solve for x by dividing both sides of the equation by 2:

x = 150°

Therefore, the measure of each angle is 150°.

So, the correct answer is 150°.