A regular octagon is inscribed in a square. One side of the shape is 4.14 in. long. A point P in the square is chosen at random. What is the probability that P lies in the shaded region?

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

Idon’t feel like doing the math but you need to do 2.24 divided by 7

Don’t know sorry about that