jawab pertanyaan di gambar dan kasih cara lengkap
Jawaban:
Lp = L1 + L2 + L3 + L4
L1 = (16 × 12)/2
= 96 cm^2
L2 = (12 × 5)/2
= 30 cm^2
L3 = (14 × 17)/2
= 119 cm^2
L4 = (16 × 5)/2
= 40 cm^2
Lp = 96 + 30 + 119 + 40
= 285 cm^2
semoga bermanfaat................
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