Jawabanmu

2014-03-17T17:22:42+07:00
Jawabannya 40 tinggal masukin rumusnya ajaa
Jawaban paling cerdas!
2014-03-17T17:24:30+07:00
D²  = p²-(R-r)²
32² = p²-(34-10)²
1024 = p²-(24)²
1024 =p²-576
p² = 1024 + 576
p² = 1600
p = √1600
p = 40 cm

AB = 40 cm