georgia2811 georgia2811
  • 18-04-2021
  • Mathematics
contestada

Work out the size of the interior angle of a regular 18-sided polygon.

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 18-04-2021

Answer:

160°

Step-by-step explanation:

The formula below gives the measure of an interior angle of a regular polygon of n sides.

[(n - 2)180]/n

[(18 - 2)180]/18

16(10)

160

Answer: 160°

Answer Link

Otras preguntas

kevin has a rabbit, a ferret , a gerbil, and turtle. he feeds them in a different order each day. in how many different orders can kevin feed his pets?
if K is the midpoint of HJ, HK equals x+6, and HJ equals 5x-6, then KJ equals?
What became of Wade-Davis Bill?
the moon is about 240,00 miles from earth. what is this distance written as a whole number multiplied by a power of ten
Why were the Intolerable Acts passed?
What is the highest multiple of 2 and 3?
1/6d + 2/3 = 1/4(d-2)
Find value 40% of 25 is what number?
what technological advances made possible the age of exploration
If a certain ocean wave has a frequency of .09 hertz, and a wavelength of 10 meters, what is the speed?