sketcy14 sketcy14

23-03-2018
Mathematics

contestada

find the sum of the interior angle measures of 18-gon

Respuesta :

Аноним Аноним

26-03-2018

Sum of all interior angles = (n - 2) x 180

Sum of all interior angles of a 18-gon = (18 - 2) x 180 = 2880°

-------------------------------
Answer: 2880°
-------------------------------

Answer Link

Otras preguntas

After the tour, Tyler’s mom bought a pretzel and a bottle of water for each family member. The bottles of water cost $1.50 each. If she paid a total of $30, how

The important of communication

The Snake river runs through the state of Idaho. It also runs through the city of Idaho Falls, Idaho. I saw another river once. Many people enjoy the river for

Which Australian physical feature is a sacred place of the Aboriginal people? Great Victoria Desert Ayers Rock Coral Sea

pls help Why is the Giver's job so important? because if he didn't create jobs for everyone, people would be without work because if he didn't make all of the d

Find the value of x^2 + 1 divided by x^2 if x-1 divided by x =5

if your recipe for minestrone soup call for 3 quart of chicken broth. You have 2 liters. How much more do you need? give answer in quarts.

what is meant by measurementwhat are the three requirements for selecting a unit of a physical quantity

maths question in jpg file

What is the sum of the first thirteen terms in a geometric series with a1=−3 and r=4?