{"id":18156,"date":"2024-04-16T02:17:35","date_gmt":"2024-04-16T02:17:35","guid":{"rendered":"https:\/\/soicau3082.minhngocxoso.com\/xsmb-cach-soi-cau-tam-giac-chuan-nhat\/"},"modified":"2024-04-16T02:17:35","modified_gmt":"2024-04-16T02:17:35","slug":"xsmb-cach-soi-cau-tam-giac-chuan-nhat","status":"publish","type":"post","link":"https:\/\/soicautrungto.com\/xsmb-cach-soi-cau-tam-giac-chuan-nhat\/","title":{"rendered":"xsmb c\u00e1ch soi c\u1ea7u tam gi\u00e1c chu\u1ea9n nh\u1ea5t"},"content":{"rendered":"

Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u tam gi\u00e1c \u0111\u1ec3 b\u1eaft nh\u1eefng con l\u00f4 chu\u1ea9n l\u00e0 b\u00ed m\u1eadt c\u1ee7a cao th\u1ee7 soi s\u1ed1. M\u1eb7c d\u00f9 g\u1ecdi chung l\u00e0 c\u1ea7u tam gi\u00e1c nh\u01b0ng c\u1ea7u n\u00e0y c\u00f3 mu\u00f4n v\u00e0n v\u1ebb v\u00e0 m\u1ed7i ng\u01b0\u1eddi c\u00f3 c\u00e1ch soi ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t. Trong th\u1eddi bu\u1ed5i s\u1ed1 h\u1ecdc c\u00e0ng ng\u00e0y c\u00e0ng kh\u00f3 b\u1eaft c\u1ea7u, \u0111\u00e2u l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 tam gi\u00e1c chu\u1ea9n nh\u1ea5t 2024 ? K\u1ebft h\u1ee3p th\u00eam nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u0111\u1ec3 ch\u1eafc ch\u1eafn con l\u00f4 \u0111\u00f3 s\u1ebd v\u1ec1 \u2013 H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u trong b\u00e0i vi\u1ebft h\u00f4m nay nh\u00e9.<\/span><\/p>\n

SOI C\u1ea6U L\u00d4 TAM GI\u00c1C L\u00c0 G\u00cc?<\/span><\/span><\/h3>\n

C\u1ea7u l\u00f4 tam gi\u00e1c n\u00f4m na \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 k\u1ebft n\u1ed1i b\u1eaft nh\u1eefng con l\u00f4 t\u1ea1i c\u00e1c gi\u1ea3i t\u1ea1o th\u00e0nh h\u00ecnh tam gi\u00e1c, t\u1eeb \u0111\u00f3 t\u00ecm \u0111\u01b0\u1ee3c quy lu\u1eadt cho s\u1ed1 l\u00f4 m\u1edbi ng\u00e0y mai.<\/span><\/p>\n

K\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc c\u00f3 t\u1eadn 27 gi\u1ea3i \u2013 V\u00ec v\u1eady c\u0169ng c\u00f3 v\u00f4 v\u00e0n lo\u1ea1i c\u1ea7u tam gi\u00e1c c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c ? Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea7u l\u00f4 m\u1ed9t c\u00e1ch th\u00f4ng minh l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn s\u1ef1 th\u00e0nh b\u1ea1i c\u1ee7a m\u1ed9t con l\u00f4 \u2013 B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c nhi\u1ec1u c\u1ea7u tam gi\u00e1c trong c\u00f9ng m\u1ed9t ng\u00e0y nh\u01b0ng l\u1ef1a ch\u1ecdn c\u1ea7u l\u00f4 tam gi\u00e1c n\u00e0o \u0111\u1ec3 \u0111i m\u1edbi l\u00e0 quan tr\u1ecdng nh\u1ea5t.<\/span><\/p>\n

M\u1ee5c ti\u1ebfp theo c\u1ee7a b\u00e0i vi\u1ebft s\u1ebd gi\u1edbi thi\u1ec7u nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p xsmb soi c\u1ea7u l\u00f4 tam gi\u00e1c chu\u1ea9n nh\u1ea5t 2024 v\u00e0 v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 ch\u1ee9ng minh \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m t\u1eebng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/span><\/p>\n

C\u00c1C C\u00c1CH SOI C\u1ea6U L\u00d4 TAM GI\u00c1C CHU\u1ea8N NH\u1ea4T<\/span><\/span><\/h3>\n

L\u01b0u \u00fd nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u1ea7n v\u1eadn d\u1ee5ng quan s\u00e1t v\u00e0 nh\u1ea1y b\u00e9n v\u1edbi nh\u1eefng con s\u1ed1 hay l\u00e0 c\u00f3 ch\u00fat \u201cn\u0103ng khi\u1ebfu\u201d soi l\u00f4.<\/span><\/p>\n

C\u00e1ch 1:<\/span> Soi c\u1ea7u tam gi\u00e1c gi\u1eefa Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t + Gi\u1ea3i nh\u1ea5t + Gi\u1ea3i s\u00e1u.<\/span><\/h4>\n

V\u00ed d\u1ee5 tr\u00ean h\u00ecnh ng\u00e0y 2\/10.<\/span><\/p>\n

K\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t : 23881 <\/span><\/p>\n

K\u1ebft qu\u1ea3 gi\u1ea3i nh\u1ea5t: 29195<\/span><\/p>\n

K\u1ebft qu\u1ea3 gi\u1ea3i s\u00e1u 6 s\u1ed1 th\u1ee9 2: 725.<\/span><\/p>\n

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\"h\u00ecnh<\/span><\/figure>\n<\/div>\n

So s\u00e1nh 3 s\u1ed1 n\u00e0y nh\u1eadn th\u1ea5y: S\u1ed1 2 , 5, 8, 1, 9 l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n. Ch\u1ec9 c\u00f3 s\u1ed1 3 l\u00e0 kh\u00f4ng l\u1eb7p. Ch\u1ecdn s\u1ed1 3 gh\u00e9p v\u1edbi 2 s\u1ed1 cu\u1ed1i c\u00f2n l\u1ea1i c\u1ee7a gi\u1ea3i s\u00e1u ta thu \u0111\u01b0\u1ee3c c\u1eb7p 39 \u2013 32. \u0110\u00e1nh c\u1eb7p n\u00e0y v\u00e0o ng\u00e0y ti\u1ebfp 3\/10 k\u1ebft qu\u1ea3 v\u1ec1 l\u00f4 39 nh\u01b0 h\u00ecnh.<\/span><\/p>\n

C\u00e1ch 2:<\/span> Soi c\u1ea7u tam gi\u00e1c gi\u1eefa Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t + Gi\u1ea3i b\u1ea3y<\/span><\/h4>\n

\u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t c\u1ee7a c\u1ea7u l\u00f4 t\u00f4 tam gi\u00e1c n\u00e0y l\u00e0 \u0111\u00e3 \u0103n th\u00ec th\u01b0\u1eddng \u0103n th\u00f4ng 3 ng\u00e0y. Xem x\u00e9t n\u1ebfu \u0103n t\u1eeb ng\u00e0y 1 th\u00ec b\u1ea1n ti\u1ebfp t\u1ee5c theo c\u1ea7u ng\u00e0y ti\u1ebfp theo s\u1ebd c\u00f3 c\u01a1 h\u1ed9i \u0103n l\u00f4 chu\u1ea9n. C\u1ea7u l\u00f4 n\u00e0y b\u1eaft b\u1eb1ng c\u00e1ch l\u1ea5y s\u1ed1 gi\u1eefa c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t gh\u00e9p v\u1edbi ch\u1eef s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a s\u1ed1 th\u1ee9 nh\u1ea5t c\u1ee7a gi\u1ea3i 7 v\u00e0 ch\u1eef s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a s\u1ed1 cu\u1ed1i gi\u1ea3i 7.<\/span><\/p>\n

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\"minh<\/span><\/figure>\n<\/div>\n

Th\u1ed1ng k\u00ea XSMB Ng\u00e0y 16 \u2013 9 theo c\u1ea7u gh\u00e9p c\u1eb7p \u0111\u01b0\u1ee3c l\u00f4 72 \u2013 K\u1ebft qu\u1ea3 ng\u00e0y 17\/9 v\u1ec1 72 \u2013 2 nh\u00e1y nh\u01b0 h\u00ecnh.<\/span><\/p>\n

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\"h\u00ecnh<\/span><\/figure>\n<\/div>\n

C\u1ea7u n\u00e0y ti\u1ebfp t\u1ee5c \u0103n th\u00f4ng 2 ng\u00e0y ti\u1ebfp 18\/9 v\u00e0 19\/9. Theo ng\u00e0y 19\/9 theo c\u1ea7u c\u00f3 c\u1eb7p 64 \u2013 68 nh\u01b0ng ng\u00e0y 20\/9 kh\u00f4ng v\u1ec1 c\u1eb7p n\u00e0y ( g\u00e3y c\u1ea7u). V\u1eady c\u00f3 th\u1ec3 d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ec3 nu\u00f4i l\u00f4 khung \u0111\u01b0\u1ee3c kh\u00f4ng? Quan s\u00e1t th\u00eam khung 3 ng\u00e0y v\u1edbi c\u1eb7p 64 \u2013 68 v\u00e0 k\u1ebft qu\u1ea3 v\u1ec1 ng\u00e0y 3.<\/span><\/p>\n

C\u00e1ch 3:<\/span> Soi c\u1ea7u tam gi\u00e1c gi\u1eefa Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t + Gi\u1ea3i s\u00e1u.<\/span><\/h4>\n

Gi\u1ed1ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch 2 \u1edf tr\u00ean nh\u01b0ng c\u00e1ch n\u00e0y thay b\u1eb1ng s\u1ed1 \u1edf gi\u1ea3i 6. Theo d\u00f5i h\u00ecnh \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 hi\u1ec3u th\u00eam v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/span><\/p>\n

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\"h\u00ecnh<\/span><\/figure>\n<\/div>\n

K\u1ebft qu\u1ea3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng r\u1ea5t kh\u1ea3 quan. N\u1ebfu theo d\u00f5i 10 ng\u00e0y li\u00ean ti\u1ebfp, c\u00e1ch soi s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 \u0103n \u0111\u01b0\u1ee3c \u0111\u1ebfn 7 ng\u00e0y. K\u1ebft h\u1ee3p th\u00eam c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 so s\u00e1nh v\u1edbi l\u00f4 r\u01a1i, l\u00f4 gan.<\/span><\/p>\n

C\u00e1ch 4:<\/span> Soi c\u1ea7u l\u00f4 t\u00f4 tam gi\u00e1c m\u1edbi nh\u1ea5t ch\u00ednh x\u00e1c nh\u1ea5t gi\u1eefa gi\u1ea3i nh\u1ea5t v\u00e0 gi\u1ea3i 3.<\/span><\/h4>\n

B\u01b0\u1edbc 1: X\u00e9t s\u1ed1 gi\u1eefa c\u1ee7a gi\u1ea3i nh\u1ea5t c\u00f3 tr\u00f9ng v\u1edbi s\u1ed1 \u0111\u1ea7u c\u1ee7a G3.4 v\u00e0 s\u1ed1 cu\u1ed1i c\u1ee7a G3.6.<\/span><\/p>\n

B\u01b0\u1edbc 2: N\u1ebfu tr\u00f9ng th\u00ec ti\u1ebfn h\u00e0nh gh\u00e9p c\u1eb7p AA \u2013 AB v\u00e0 BA \u2013 BB.<\/span><\/p>\n

V\u00ed d\u1ee5 nh\u01b0 h\u00ecnh d\u01b0\u1edbi.<\/span><\/p>\n

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\"h\u00ecnh<\/span><\/figure>\n<\/div>\n

Ng\u00e0y 19\/9. Ch\u1eef s\u1ed1 \u1edf gi\u1eefa gi\u1ea3i nh\u1ea5t l\u00e0 8. Ch\u1eef s\u1ed1 \u0111\u1ea7u ti\u00ean G3.4 l\u00e0 8.  Ch\u1eef s\u1ed1 cu\u1ed1i c\u00f9ng G3.6 l\u00e0 3. Gh\u00e9p l\u1ea1i \u0111\u01b0\u1ee3c 88 \u2013 83 \u2013 38 \u2013 83. K\u1ebft qu\u1ea3 v\u1ec1 3 nh\u00e1y l\u00f4 nh\u01b0 h\u00ecnh.<\/span><\/p>\n

Th\u00eam v\u00ed d\u1ee5 cho ph\u01b0\u01a1ng ph\u00e1p cau lo tam giac hom nay v\u00e0o ng\u00e0y 24\/9:<\/span><\/p>\n

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\"h\u00ecnh<\/span><\/figure>\n<\/div>\n

Sau khi gh\u00e9p \u0111\u01b0\u1ee3c b\u1ed9 s\u1ed1 44 \u2013 22 \u2013 24 \u2013 42 thu \u0111\u01b0\u1ee3c 2 nh\u00e1y l\u00f4 nh\u01b0 h\u00ecnh.<\/span><\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 t\u1ed5ng h\u1ee3p nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 tam gi\u00e1c chu\u1ea9n nh\u1ea5t 2024. Tuy nhi\u00ean \u0111\u1ec3 th\u00e0nh c\u00f4ng v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u1ea7n \u00e1p d\u1ee5ng th\u00eam m\u1ed9t s\u1ed1 kinh nghi\u1ec7m kh\u00e1c nh\u01b0 b\u1ea1c nh\u1edb, th\u1ed1ng k\u00ea l\u00f4 gan \u0111\u1ec3 ph\u00e1t huy h\u1ebft \u01b0u \u0111i\u1ec3m c\u1ee7a soi l\u00f4. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng v\u1edbi c\u00e1ch soi l\u00f4 n\u00e0y.<\/span><\/p>\n

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<\/p>\n<\/div>\n

ch\u1ed1t s\u1ed1 mi\u1ec1n b\u1eafc cap c\u1ea5p<\/h3>\n
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