Its either 3 or 2
the third way matches only if there's another reference line
I'll go with 3
Answer:
The sum of the interior angle is 108°
Step-by-step explanation:
To find the sum of the interior angle, you need this equation:
(The variable
represents the number of sides does a shape have).
-Count the sides of the shape:
The following polygon shown, has 5 sides.
-After you have the number of sides of the polygon, use the number of sides for the equation and it will be written as:

-Then, you solve:



So, the sum of the interior angle is
.
Answer:A
Step-by-step explanation:
Taliban
I am so sorry if I'm wrong, but I think 5 is b