Answer to Question #223031 in Geometry for Yolande

Question #223031

A polygon has (2n+5) sides. The sum of the interior angles of the polygon is ?

Expert's answer

Let number of sides be n

Let Sum ot the interior angles be S

Hence

S=180°[n-2]

In this problem,

S=180°[2n+5-2]

S=180°[2n+3]

S=(360n+540)°

Learn more about our help with Assignments: Geometry

No comments. Be the first!

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…