lordhelpme001 lordhelpme001

04-03-2020
Mathematics

contestada

The sum of the measure of the interior angles of a polygon is 2160°. What polygon is it? 14-gon 12-gon 13-gon 15-gon

Respuesta :

PollyP52 PollyP52

04-03-2020

Answer:

It is a 14-gon.

Step-by-step explanation:

Sum of internal angles of an n sided polygon = 180(n - 2) degrees.

2160 = 180(n - 2)

2160 = 180n - 360

`180n = 2520

n = 2520 / 180

= 14.

Answer Link

KiIluaZoldyck KiIluaZoldyck

04-03-2021

Answer:

12-gon

Step-by-step explanation:

Answer Link

Otras preguntas

Mail to your grand parents in delhi telling them that soon you are planning visit them there.

Who is announced as the winner of Spring Fling Queen by Duvall?a) Regina Georgeb) Caddy Heronc) Gretchen Wienersd) Karen Smith

lara and meera are collecting marbles. lara has double number of marbles meera has when meera's number of marbles is decreased by 8. lara had 20 marbles , (m) w

Why students can’t achieve success without a plan

what are the types of food service?

The temperature, F, in degrees Fahrenheit, after t hours of a roast put into an oven is given by the equation F=325-185e^-0.4t. What was the temperature of the

Micah invests $5,280 in an account that earns 4.2% interest, compounded monthly. Part A Write a function for the amount that will be in the account after t yea

if total production is R500 million and aggregate demand is R550 million

Name any two text properties that can be applied in css. Give the syntax

2. If you have given the chance to choose 1 economic system, what would you choose? Why?