clairemarie01 clairemarie01

04-06-2018
Mathematics

contestada

The sum of interior angles of a polygon measures 11,520. How many sides does the polygon have?

Respuesta :

Lever85 Lever85

04-06-2018

The sum of angles in a regular n sided polygon:

(n - 2)*180

(n - 2)*180 = 11520

(n - 2) = 11520/180

(n - 2) = 64

n - 2 = 64

n = 64 + 2

n = 66

Polygon has 66 sides.

Answer Link

Otras preguntas

Which substances are produced by the plant that the rabbit needs for its survival? A. glucose and oxygen B. glucose and carbon dioxide C. oxygen and carbon diox

What is a credit score?

Find the domain of each function: f(x)=log(|x³-x|) URGENT PLEASE DO THIS PROBLEM THANKS SO MUCH 100 PTS

equilibrium is defined when

What is 0.454545... written as a fraction? WILL GET BRAINLIEST IF ANSWERED RIGHT

I need help with this

How was the attack of the young people on Elisha really an attack on God?

The two way frequency table shows the number of text messages sent by seventh and eighth graders Part A Complete the two-way relative frequency table. Round ea

Which word has more than one syllable? A. school B. pretend C. yelled D. tongue

Which of the following phrases best summarizes Chapter 7 bankruptcy? a. Discharge debt and keep property b. Discharge debt and liquidate assets c. Reorganize de