gggh6267 gggh6267
  • 25-02-2019
  • Mathematics
contestada

Find the number of sides of a regular polygon if the sum of its interior angle is 1440

Respuesta :

aswwagn
aswwagn aswwagn
  • 25-02-2019
The formula is 180(n-2)= 1140 then you divide 1140 by 180 to get 8 so then it would like like n-2=8 add the 2 over and n (being the number of sides)= 10 so your answer will be 10
Answer Link

Otras preguntas

I need help I can't find the answer
Escribe la palabra correcta que completa la frase. Write the word that completes the sentence. You may copy and paste the accented and special characters from t
Write the number white the same value as 32
Center city has a population of twenty -one thousand, seventy people . Write the population in standard form
50 points, please answer quickly thank you.
Convert: How many minutes are in 3 days?
Use the unit price to find the total price 28ft2 at $3.89 per square foot
Can someone please explain to me what this article is about thank you. :)
solve for b, r=2(b-a)
How did the Silk Road encourage the spread of goods, ideas/inventions, culture and disease?