An exterior angle of a triangle has a measure of 130 degree. The remote

interior angles in the ratio of 2:3. Find the measure of the largest angle of

the triangle.

interior angles in the ratio of 2:3. Find the measure of the largest angle of

the triangle.

Answer:Step-by-step explanation:The exterior angle measure is same as he sum of remote interior angles and the adjacent interior angle make straight angle with the exterior angle

So the adjacent angle is:The other angles are 2x and 3x as per ratio:AndSo the angles are:The largest angle is 78°