Jawabnya no 25&26 pake caranya ya maaf
25.) d1 = 9 + 9 = 18 cm
d2 = 7 + 15 = 22 cm
L = 1/2 x d1 x d2
= 1/2 x 18 x 22
= 198 cm² ( B )
26.) L1 = alas trapesium = 24 – 18 = 6 cm dan tinggi = 18 – 8 = 10 cm
= 1/2 x ( a + b ) x t
= 1/2 x ( 6 + 18 ) x 10
= 1/2 x 24 x 10 = 120 cm²
L2 = p x l
= 24 x 8
= 192 cm²
luas seluruhnya = L1 + L2
= 120 + 192 = 312 cm² ( B )
semoga membantu….