Tolong bantuin plissssssss...........

V = ( 1/2 x a x t) x tinggi prisma
336 cm² = 1/2 x a x 6 x 8
336 cm²=1/2 x a x 48
336 cm²=1/2 x a x 48
336 cm²=24 x a
336 /24 = a
14 cm = a
B.14 cm

SEMOGA MEMBANTU YAA....