Question

What is the measure of the missing angle?

50°

78°

?

Answer 1

What is the measure of the missing angle of the triangle?

50°

78

?

Answer 2

The measure of the missing angle cannot be determined without additional information.

Answer 3

To find the measure of the missing angle of a triangle, we can use the fact that the sum of the angles in a triangle is always 180°.

Let's denote the missing angle as x.

We know that 50° + 78° + x = 180°, since the sum of all three angles is 180°.

Simplifying the equation, we have:

128° + x = 180°

To find x, we subtract 128° from both sides of the equation:

x = 180° - 128°

Therefore, the measure of the missing angle is:

x = 52°