Perhatikan gambar! AC = 40 cm, AD = 22 cm,dan BC =24 cm. Panjang CD adalah...? A. 32 cm B. 28 cm C. 26 cm D. 24 cm Tolong pakai caranya ya... Butuh cepat
Feliciautm
Dik : AC = 40 cm AD = 22 cm BC = 24 cm dit : CD? jwb : AB" = AC" - BC" = AB = √1600-576 AB = √1.024 = 32
AC = 40 cm
AD = 22 cm
BC = 24 cm
dit : CD?
jwb : AB" = AC" - BC" = AB = √1600-576
AB = √1.024 = 32
jwbn: A
AB" = √1024 = 32