AC = 10m
BD = 15m
AD = 22m
Quanto vale BC?
2006-11-28 01:02:28 · 14 respostas · perguntado por Rô 3 em Entretenimento e Música ➔ Piadas e Charadas
3cm . AD=22 (total)
AC=10
BC=3
2006-11-28 07:46:08 · answer #1 · answered by -=Teteu=- 2 · 0⤊ 0⤋
3 metros...
2006-11-28 09:09:24 · answer #2 · answered by Pilantrão 4 · 0⤊ 0⤋
Eu tenho 20cm,serve?
2006-11-28 13:36:19 · answer #3 · answered by Professor de Historia. 4 · 0⤊ 1⤋
Da primeira equação: A=10/C
Da terceira equação: D=22/A
Assim: D=22.C/10
Substituindo na segunda equação: B.22.C/10=15
Logo: B.C=10.15/22
B.C=150/22
BC=6,8182m
Acho que tá certo...
2006-11-28 12:55:50 · answer #4 · answered by Guimoraes82 2 · 0⤊ 1⤋
vale 12.5 m.....
2006-11-28 11:49:21 · answer #5 · answered by LUROSA 4 · 0⤊ 1⤋
22m
2006-11-28 11:04:18 · answer #6 · answered by Anonymous · 0⤊ 1⤋
Será 12,5 vou tentar....bjs
2006-11-28 10:29:53 · answer #7 · answered by bruxinha 2 · 0⤊ 1⤋
vale 10 blz....
2006-11-28 10:15:20 · answer #8 · answered by Anonymous · 0⤊ 1⤋
NÃO SEI!!!!!
Me desculpe...
2006-11-28 09:47:41 · answer #9 · answered by tomatinho bh 2 · 0⤊ 1⤋
22
2006-11-28 09:27:08 · answer #10 · answered by Anonymous · 0⤊ 1⤋