Is the sum of the measures of the exterior angles of any triangle? 180° 270° 360° 720°

The easiest way to understand this is to take a figure like an equalateral triangle.

The exterior angle of those triangles is 120 degrees. All three are congruent so 120 * 3 = 360o

That's a specific case of a general truth. All triangles have their exterior angles add up to 360o

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

c. (3,2,6) is the answer.