Tolong dijawab pakai cara yaa jangan ngasal ngasal report
Jawaban:
semoga membantu jwbn ada di gmbr
Jawaban:
20. b
Penjelasan dengan langkah-langkah:
j = 40 cm
pgsD = 32 cm
rB = 16 cm
rK = 8 cm
rB + rK = √(j² – pgsD²)
16 + rK = √(40² – 32²)
rK = [√(1.600 – 1.024)] – 16
r.K = [√576] – 16
r.K = 24 – 16
