Tolong dijawab menggunakan cara ya

L1 = jmlh sisi sejajar x t x 1/2
= (10+32) x 16 x1/2
= 42 x 16 x 1/2
=336cm²
L2 = (10+7) x 8 x 1/2
= 17 x 8 x 1/2
= 68cm²
luas yg di aksir = 336-68 = 268 cm²