An Exterior Angle Of A Triangle Is 105

An exterior angle of a triangle is 105 and its two interior opposite angles are equal.

An exterior angle of a triangle is 105. Therefore option B is the correct answer. Exterior angle sum of two opposite interior angles x x 105 Exterior angle 105 and two interior opposite angles are equal. We can see this in the following diagram.

The exterior angle of triangle 105 Let the interior angles be x. Answer 1 of 3. The sum of the exterior angles of any polygon is always equal to 360.

Now let us take each interior opposite angle as x as both interior opposite angles are equal x x 105. Each of these equal angles is A 1 37 2 B 1 52 2 C 1 72 2 D 75 4. So that two angles are_.

Let one of the interior opposite angle of a triangle be x. In a triangle an exterior angle at a vertex is 95 o and its one of the interior opposite angles is 55 o. An exterior angle of a triangle is 105 and its two interior opposite angles are equal.

Let the measure of another opposite interior be x. So 105 2x 5x. 70 x 105 x 105 70 x 35.

This is because if we join the exterior angles we will form a complete circle which represents 360. An exterior angle of a triangle is equal to the sum of the opposite interior angles. We know that Exterior angle of a triangle sum of interior opposite angles.