from turtle import *
import random

speed(speed='fastest')
def draw(n,x,angle):
    for i in range(n):
        colormode(255)
        a = random.randint(0,255)
        b = random.randint(0,255)
        c = random.randint(0,255)
        pencolor(a,b,c)
        fillcolor(a,b,c)
        begin_fill()
        for j in range(5):
            forward(5*n-5*i)
            right(x)
            forward(5*n-5*i)
            right(72-x)
        end_fill()
        rt(angle)
n = 30
x= 144
angle= 18
draw(n,x,angle)