# Which Is A True Statement About A Exterior Angle Of A Triangle?

Answer Expert Verified As we know that the exterior angles are always out of the triangle and it makes a sum of 180 with anyone of the internal angle of the triangle. The pair lies on the same straight line and makes a pair.

There are two rules for solving for an Exterior Angle of a Triangle. The first rule states that the Exterior Angle of a Triangle is equal to the sum of the two non adjacent angles. The second rule states that the Exterior Angle of a Triangle is supplementary to the adjacent angle. That means the sum of the two angles will be equal to 180 degrees.

## Frequently Asked Questions

### Which is true about interior and exterior angles of a triangle?

Which statement regarding the interior and exterior angles of a triangle is always true? An exterior angle is supplementary to the adjacent interior angle. An adjacent interior angle is supplementary to a remote interior angle. A remote interior angle is congruent to the exterior angle.

### Which is supplementary to an adjacent interior angle?

An adjacent interior angle is supplementary to a remote interior angle. A remote interior angle is congruent to the exterior angle. An exterior angle is supplementary to a remote interior angle. An exterior angle is supplementary to the adjacent interior angle. Which angle has a measure equal to the sum of m∠SQR and m∠QRS?

### Which is true statement about the value of X?

You just studied 11 terms! Now up your study game with Learn mode. Which statement about the value of x is true? Which is a true statement about the diagram? If m∠X = 34° and m∠Z = 26°, what is m∠Y? What is the value of h?