by @Melissa Alvarez Puerta Fork
 
id_004b5957_0911_465c_a5c2_5754375c6509 Begin id_74f3b47a_a402_4887_9b7b_34ad536016bb Lado = 0 id_004b5957_0911_465c_a5c2_5754375c6509:s->id_74f3b47a_a402_4887_9b7b_34ad536016bb:n id_e280f68c_9f53_4553_826b_94e5856066c5 Lado id_74f3b47a_a402_4887_9b7b_34ad536016bb:s->id_e280f68c_9f53_4553_826b_94e5856066c5:n id_88984ada_a69e_43ec_83bc_c440804bf4df "El área del triangulo equilatero es:" id_e280f68c_9f53_4553_826b_94e5856066c5:s->id_88984ada_a69e_43ec_83bc_c440804bf4df:n id_3dc8fdfe_357c_4b9e_8972_35199408df5d sqrt(3)/4*Lado*Lado id_88984ada_a69e_43ec_83bc_c440804bf4df:s->id_3dc8fdfe_357c_4b9e_8972_35199408df5d:n id_ad6e31f6_6ee8_4ac0_aa13_16fd6fa64ec4 End id_3dc8fdfe_357c_4b9e_8972_35199408df5d:s->id_ad6e31f6_6ee8_4ac0_aa13_16fd6fa64ec4:n
import math

Lado = 0
Lado = input("Ingrese el lado del triangulo")
print("El área del triangulo equilatero es:")
print(sqrt(3) / 4 * Lado * Lado)