Question

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

9514 1404 393

Answer:

  720°

Step-by-step explanation:

The formula for the sum of interior angles of a convex n-gon is ...

  angle sum = 180°(n -2)

This hexagon will have an angle sum of ...

  angle sum = 180°(6 -2)

  angle sum = 720°

_____

Additional comment

Essentially, the formula is telling you that the figure can be divided into 4 triangles, each of which has an angle sum of 180°. If you like, you can consider that a diagonal between opposite vertices will divide the figure into two quadrilaterals, each with an angle sum of 360°.