tolong bantu jawab ini ya please pke caranya

cari sisi panjang trapesium = 3 cm + (√(13² - 12²))
                                            = 3 cm + (√(169 - 144))
                                            = 3 cm + (√25)
                                            = 3 cm + 5 cm
                                            = 8 cm

Volume = Luas alas x tinggi prisma
             = 1/2 (jumlah sisi sejajar x tinggi) x tinggi prisma
             = 1/2 ((3+8) x 12) x 10
             = 1/2 x 11 x 12 x 10
             = 11 x 6 x 10
             = 660 cm³

Jawaban C