apajawaban no 33??tongong bantuan nya ya kaka

33) t = 50 cm
p = 2 × t = 100 cm
l = 100 - 40 = 60 cm
LP = 2 × ( pl + pt + lt)
= 2 × ( 100×60 + 100×50 + 60×50 )
= 2 × ( 6.000 + 5.000 + 3.000 )
= 2 × 14.000
= 28.000 cm²
= 2,8 m² ( B )