Saya Butuh Bantuan Ny Kakak No. 4 dan No. 5 Bersama Jalan Ny Help Me Kk !!! Plisss

4) L = ½ × (a + b) × t
= ½ × (9 + 5 + 9 + 8) × 6
= ½ × 31 × 6
= 93 cm² (tdk ada opsi)

5) L∆ = ½ × a × t
= ½ × 12 × 24
= 144 cm²
LP = 504 - 144 = 360 cm²
360 = p × l
360 = 24 × l
l = 360 ÷ 24
l = 15 cm (C)