import turtle
from math import tan, sqrt, pi
def prepare(x, y, color):
turtle.penup()
turtle.goto(x, y)
turtle.pendown()
turtle.color(color)
turtle.begin_fill()
def draw_polygon(num_sides, side_length):
angle = 360.0 / num_sides
for i in range(num_sides):
turtle.forward(side_length)
turtle.right(angle)
turtle.end_fill()
def calc_s(num_sides, side_length):
return num_sides * side_length ** 2 / (4 * tan(pi/num_sides))
def calc_side(square):
return sqrt(4 * square * tan(pi/num_sides) / num_sides)
turtle.hideturtle()
turtle.speed(10)
colors = ['red', 'green', 'blue', 'cyan', 'magenta', 'black', 'yellow', 'pink', 'brown']
xcoords = [0, 150, -150, 150, -150, 270, -270, 270, -270]
ycoords = [0, 150, -150, -150, 150, 270, -270, -270, 270]
squares = []
numsides = []
for i in range(9):
num_sides = i + 3
square = round(calc_s(num_sides, 100), 2)
side_length = round(calc_side(10000), 3)
squares.append(square)
numsides.append(num_sides)
print("Углов:", num_sides, "была площадь:", square, "стала длина грани:", side_length,
"изменение в", round(side_length/100, 2), "раз")
prepare(xcoords[i], ycoords[i], colors[i])
draw_polygon(num_sides, side_length)
turtle.exitonclick()
print("Список количество углов:", numsides, end="")
print("Список площади:", squares)
Объяснение:
a:=a*a; //4-я
2) a:=a*a; //2-я
b:=a*a; //4-я
a:=a*b; //6-я
3) b:=a*a; //2-я
c:=b*b; //4-я
b:=c*b; //6-я
a:=a*b; //7-я
4) a:=a*a; //2-я степень
a:=a*a; //4-я
a:=a*a; //8-я
5) b:=a*a; //2-я степень
b:=b*b; //4-я
b:=b*b; //8-я
a:=a*b; //9
6) b:=a*a; //2-я степень
a:=b*b; //4-я
a:=a*a; //8-я
a:=a*b; //10
7) b:=a*a; //2-я степень
c:=b*b; //4-я
d:=c*c; //8-я
c:=d*b; //12
a:=a*c; //13
8) b:=a*a; //2
c:=b*a; //3
d:=c*c; //6
e:=d*d; //12
a:=c*e; //15
9) b:=a*a; //2
c:=b*b; //4
d:=c*c; //8
e:=d*d; //16
b:=e*c; //20
a:=b*a; //21
10) b:=a*a; //2
c:=b*b; //4
d:=c*c; //8
e:=d*d; //16
b:=e*d; //24
a:=b*c; //28
11) a:=a*a; //2
a:=a*a; //4
a:=a*a; //8
a:=a*a; //16
a:=a*a; //32
a:=a*a; //64