# Geometry

posted by .

A nonregular hexagon has five exterior angle measures of 55,58,69,57,and 55. What is the measure of the interior angle adjacent to the sixth exterior angle?

• Geometry -

interior + exterior = 180º

## Similar Questions

1. ### Geometry

The measure of an exterior angle of a triangle is 120. the interior angles that are not adjacent to this exterior angle are congruent. find the measures of the interior angles of the triangle
2. ### Exterior angle what am I doing wrong?

Find the measure of the indicated exterior angle. Exterior angle is: 197-5n Two interior angles are: 5n+21 and n+11 I set it up as: 197-5n=5n+21+n+11 197-5n=6n+32 165=11n but this does not make sense.
3. ### Geometry

A hexagon has exterior angle measures of 59, 70, 68, 58, and 53. What is the measure of the sixth interior angle?
4. ### math

The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the largest exterior angle?
5. ### geometry

The table shows the exterior angle measures for regular polygons. Which expression represents the exterior angle measure for any regular n-gon?
6. ### geometry

If the ratio of the interior angle to the exterior angle is 5:1 for a regular polygon, find a. the size of each exterior angle b. the number of sides of the polygon c. the sum of the interior angles d. Name the polygon
7. ### Geometry

The measure of an exterior angle of a regular polugon is given. Find the measure of an interior angle. Then find the number of sides. 1) The measure of the exterior angle is x.
8. ### Math

Prove that an exterior angle of a triangle is equal to the sum of the non adjacent interior angles of that triangle. Use the following variables in your proof. Exterior angle=w Interior adjacent angle= x Interior non adjacent angle1= …
9. ### algebra

An interior angle and an exterior angle are adjacent. The interior angle measures 84°. What is the measure of the exterior angle?
10. ### Geometry

An exterior angle of an isosceles triangle has measure 150°. Find two possible sets of measures for the angles of the triangle. If the exterior angle of the bases is 150°​, then the measure of the angle of each base is _° and …

More Similar Questions