hmzad hmzad
  • 21-06-2022
  • Mathematics
contestada

What's the measure of one exterior angle of a regular 18-gon? Question 1 options: A) 18.9° B) 22.5° C) 20° D) 18°

Respuesta :

jsimpson11000 jsimpson11000
  • 21-06-2022

Answer:

C  20°

Step-by-step explanation:

ALL of the exterior angles of polygons sum to 360 °

 If there are 18 of them then each is   360/18 = 20°

Answer Link

Otras preguntas

The perimeter of a rectangle is 34 units. Its width is 6.5 units. What is its length?
How do you have factor y=6x²+24x-192 and find the zeros?
A bag contains 9 blue marbles and 1 green marble. What is the probability of drawing a blue marble followed by a green marble, without replacing the first marbl
Represent the following statement by an equation: 17 times the sum of a number n and 31 is 357
Joey can assemble all of his factory work in four hours. Phil takes six hours to assemble the same amount of factory work. If they worked together to assemble t
What happens to carbohydrates during cellular respiration?
Help plz. What Does "All Roads Lead to Rome" Mean?
plz tell me what is the Lacrimal Punctum?
How to you graph a linear equation when all they say is y=4 what to do
What happens when biomass decays?