Respuesta :

Answer:

b = 6

Explanation:

Area of a triangle = 1/2bh   given A = 4; h = 16

48 = 1/2(b)(16)

48 = 8b

48/8 = b

6 = b

TinFoilHater

Answer:

384

Explanation:

Area of a triangle is 1/2 base times height 48 x 16 =  768, 768 divided by 2 = 384