hollygoodwin hollygoodwin
  • 09-09-2019
  • Mathematics
contestada

3. If the sum of interior angle measures of polygon is 3420 degrees, how many sides does it have

Respuesta :

dariadamian1221
dariadamian1221 dariadamian1221
  • 23-01-2022

answer:

17

Step-by-step explanation:

( y - 2 ) x 180= 3420

y - 2 = 3420 : 180

y - 2 = 19

y = 19 - 2

y = 17

Answer Link

Otras preguntas

what is difference between atoms and molecules?
In rhombus ABCD, AB = 13 and AC = 25. Find the area of the rhombus to the nearest tenth.
determine whether the function has a maximum or minimum value. f(×)= x^2+9
why do mammals need more extensive respiratory surface?
explain why the air mass centered over zone A is colder ans drier than the air mass centered over zone B.
what is hypotonic,isotonic and hypertonic solution?
how acids cause burns. Please explain
What company management strategy was used to suppress the Homestead Strike?
how many electrons flow through filament of 120V -60W lamp in 1 second ?
what is difference between atoms and molecules?