Question

What is the sum of the measures of the interior angles formed by the boundary of this team pennant?

Answer 1

Answer:

Option 3rd is correct that is $180^{\circ}$

Step-by-step explanation:

Since, the pennant has three points it is in triangular shape since, have three points

Triangle is enclosed figure.

As we know the sum of interior angles of triangles is $180^{\circ}$

Therefore, Option 1,2,4 are discarded.

Hence, Option 3rd is correct.

Answer 2

Sense a pennant by definition always has 3 sides, it would be a triangle, and the definition of a triangle is and enclosed figure where the angles always add to 180 degrees.  Never more, never less.<span />