sqrt(3) (a + 3 x)>=3 y and sqrt(3) a + 6 y>=0 and sqrt(3) a>=3 (sqrt(3) x + y)
(0, a/sqrt(3)) | (-a/2, -a/(2 sqrt(3))) | (a/2, -a/(2 sqrt(3)))
3
a>0
(data not available)
r = a/(2 sqrt(3))
h = a/(2 sqrt(3))
(sqrt(3) a)/2
A = (sqrt(3) a^2)/4
x^_ = (0, 0)
J_x invisible comma x = a^4/(32 sqrt(3))
J_y invisible comma y = a^4/(32 sqrt(3))
J_zz = a^4/(16 sqrt(3))
J_x invisible comma y = 0
r_x = a/(2 sqrt(6)) r_y = a/(2 sqrt(6))
K = (sqrt(3) a^4)/80
a | a | a
p = 3 a
r = a/(2 sqrt(3))
R = a/sqrt(3)
a
χ = 1
s^_ = 1/20 a (3 + 3 log(3))
A^_ = a^2/(16 sqrt(3))