Question

Tolong bantu jawab yaah. soal nya cuman itu doang kok. jawabnya pake cara yg bener ya

Answer 1

K1 = 2 (p + l)
= 2 ((8+8) + 8)
= 2 (16 + 8)
= 2 (24)
= 48cm

K2 =S × 4
= 8 × 4
= 36cm

K = K1 + K2 = 48 + 36
= 84cm

L1 = p × l
= 16 × 8
= 128cm²

L2 = s × s
= 8 × 8
= 64cm²

L = L1 + L2 = 128 + 64
= 192cm²

maaf kalo salah