{"id":18144,"date":"2024-04-10T19:55:25","date_gmt":"2024-04-10T19:55:25","guid":{"rendered":"https:\/\/soicau5008.minhngocxoso.com\/?p=18144"},"modified":"2024-04-10T19:55:25","modified_gmt":"2024-04-10T19:55:25","slug":"cach-soi-cau-tam-giac-don-gian-va-hieu-qua-nhat-2024","status":"publish","type":"post","link":"https:\/\/kqxs886.com\/cach-soi-cau-tam-giac-don-gian-va-hieu-qua-nhat-2024\/","title":{"rendered":"c\u00e1ch soi c\u1ea7u tam gi\u00e1c \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t 2024"},"content":{"rendered":"\n

<\/a><\/h1>\n\n\n\n

Soi c\u1ea7u tam gi\u00e1c ch\u00ednh l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng m\u00e0 nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 chuy\u00ean nghi\u1ec7p b\u1eaft bu\u1ed9c c\u1ea7n ph\u1ea3i n\u1eafm \u0111\u01b0\u1ee3c. \u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t c\u00e1ch d\u1ef1 \u0111o\u00e1n x\u1ed5 s\u1ed1 \u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 v\u00e0 ai c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng.<\/p>\n\n\n\n

\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t ng\u01b0\u1eddi th\u00e0nh c\u00f4ng trong l\u0129nh v\u1ef1c n\u00e0y th\u00ec c\u00e1c b\u1ea1n c\u1ea7n c\u00f3 nh\u1eefng trang b\u1ecb t\u1ed1t v\u1ec1 chi\u1ebfn thu\u1eadt ngay t\u1eeb l\u00fac n\u00e0y v\u00e0 v\u1eadn d\u1ee5ng th\u00e0nh th\u1ea1o ch\u00fang.<\/p>\n\n\n\n

B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u1ea9m nang kh\u00f4ng ch\u1ec9 d\u00e0nh cho t\u00e2n th\u1ee7 m\u00e0 b\u1ea5t c\u1ee9 ai \u0111am m\u00ea l\u00f4 \u0111\u1ec1 h\u1ecdc \u0111\u1ec1u c\u1ea7n ph\u1ea3i n\u1eafm v\u1eefng.<\/p>\n\n\n\n

Soi c\u1ea7u l\u00f4 tam gi\u00e1c l\u00e0 g\u00ec?<\/h2>\n\n\n\n

Tr\u01b0\u1edbc h\u1ebft, c\u1ea7u l\u00f4 tam gi\u00e1c<\/strong> ch\u00ednh l\u00e0 nh\u1eefng v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c gh\u00e9p l\u1ea1i t\u1ea1o th\u00e0nh tam gi\u00e1c ma thu\u1eadt<\/strong>. T\u1eeb \u0111\u00e2y ch\u00fang ta s\u1ebd t\u00ecm ra nh\u1eefng c\u1eb7p s\u1ed1 l\u00f4 \u0111\u1ec1 chu\u1ea9n x\u00e1c \u0111\u1ec3 xu\u1ed1ng ti\u1ec1n trong m\u1ed7i k\u1ef3 quay.<\/p>\n\n\n\n

Vi\u1ec7c soi c\u1ea7u l\u00f4 tam gi\u00e1c ch\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh t\u00ecm ki\u1ebfm<\/strong> c\u00e1c d\u1ea5u hi\u1ec7u c\u1ee7a c\u00e1c tay c\u1ea7u n\u00e0y v\u00e0 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n chu\u1ea9n x\u00e1c nh\u1ea5t.<\/p>\n\n\n\n

C\u00e1ch soi c\u1ea7u tam gi\u00e1c r\u1ea5t \u0111a d\u1ea1ng v\u00e0 kh\u00f4ng c\u1ed1 \u0111\u1ecbnh<\/strong> \u1edf m\u1ed9t gi\u1ea3i s\u1ed1 n\u00e0o. Ch\u00fang c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u1edf x\u1ed5 s\u1ed1 Mi\u1ec1n B\u1eafc, Mi\u1ec1n Nam hay Mi\u1ec1n Trung.<\/p>\n\n\n\n

\u0110\u1eb7c bi\u1ec7t c\u00e1ch nh\u1eadn di\u1ec7n c\u0169ng kh\u00e1 linh ho\u1ea1t v\u00e0 c\u1ea7n nhi\u1ec1u k\u1ef9 n\u0103ng c\u0169ng nh\u01b0 kinh nghi\u1ec7m. V\u1ec1 c\u01a1 b\u1ea3n ch\u00ednh l\u00e0 s\u1eed d\u1ee5ng b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u00e3 n\u1ed5 tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec3 t\u00ecm ra m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c v\u1ecb tr\u00ed. T\u1eeb nh\u1eefng tay c\u1ea7u n\u00e0y ch\u00fang ta s\u1ebd gh\u00e9p th\u00e0nh c\u00e1c c\u1eb7p STL (Song Th\u1ee7 L\u00f4) hay tam l\u00f4 \u0111\u1eb9p nh\u1ea5t cho k\u1ef3 quay sau \u0111\u00f3.<\/p>\n\n\n\n

V\u1edbi s\u1ef1 linh ho\u1ea1t trong c\u00e1ch b\u1eaft th\u00ec ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u n\u00e0y mang l\u1ea1i hi\u1ec7u qu\u1ea3 kh\u00e1 cao<\/strong>. Hi\u1ec7n nay r\u1ea5t nhi\u1ec1u cao th\u1ee7 \u0111\u00e3 v\u00e0 \u0111ang th\u00e0nh c\u00f4ng v\u1edbi c\u00e1ch b\u1eaft n\u00e0y v\u00e0 ch\u1eafc ch\u1eafn b\u1ea1n c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c nh\u01b0 v\u1eady n\u1ebfu nh\u01b0 v\u1eadn d\u1ee5ng t\u1ed1t c\u00e1c k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c ch\u1ec9 m\u1eb7t \u0111\u1eb7t t\u00ean ngay d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1eaft c\u1ea7u tam gi\u00e1c hi\u1ec7u qu\u1ea3 nh\u1ea5t?<\/h2>\n\n\n\n

V\u00ec c\u1ea7u tam gi\u00e1c<\/strong> c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u1edf nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau n\u00ean c\u00e1ch nh\u1eadn di\u1ec7n c\u0169ng c\u1ea7n c\u00f3 s\u1ef1 \u0111i\u1ec1u ch\u1ec9nh. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u1eefng chi\u1ebfn thu\u1eadt d\u01b0\u1edbi \u0111\u00e2y v\u00e0 l\u1ef1a ch\u1ecdn cho m\u00ecnh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 soi c\u1ea7u m\u1ed7i ng\u00e0y.<\/p>\n\n\n\n

a) Soi c\u1ea7u tam gi\u00e1c t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7<\/h3>\n\n\n\n

C\u1ea7u l\u00f4 n\u00e0y ch\u1ec9 x\u00e9t \u0111\u1ebfn v\u1ecb tr\u00ed gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 7 trong c\u00f9ng m\u1ed9t k\u1ef3 quay. C\u00e1ch b\u1eaft \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh s\u1ed1 gi\u1eefa G\u0110B v\u00e0 s\u1ed1 7.1.1 v\u00e0 s\u1ed1 7.4.2 c\u1ee7a x\u1ed5 s\u1ed1 Mi\u1ec1n B\u1eafc.<\/p>\n\n\n\n

Gh\u00e9p s\u1ed1 gi\u1eefa gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1edbi l\u1ea7n l\u01b0\u1ee3t c\u00e1c s\u1ed1 c\u00f2n l\u1ea1i.<\/p>\n\n\n\n

V\u00ed d\u1ee5:<\/strong> XSMB th\u1ee9 2 ng\u00e0y 28\/09\/2024 c\u00f3 gi\u1ea3i \u0110\u1eb7c bi\u1ec7t, gi\u1ea3i 7.1 v\u00e0 7.4 l\u1ea7n l\u01b0\u1ee3t l\u00e0 96331, 38, 39. Nh\u01b0 v\u1eady th\u00ec tam gi\u00e1c ma thu\u1eadt<\/strong> c\u1ee7a ch\u00fang ta \u0111\u01b0\u1ee3c t\u1ea1o t\u1eeb s\u1ed1 3 \u2013 3 \u2013 9. K\u1ebft qu\u1ea3 l\u00e0 ta c\u00f3 d\u00e3y l\u00f4 33, 39 \u0111\u1ec3 xu\u1ed1ng ti\u1ec1n v\u00e0 ch\u1ec9 ng\u00e0y 29\/09\/2024 th\u00ec l\u00f4 33, 39 \u0111\u1ec1u \u0111\u00e3 n\u1ed5.<\/em><\/p>\n\n\n\n

b) B\u1eaft c\u1ea7u tam gi\u00e1c t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 6<\/h3>\n\n\n\n

T\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean th\u00ec ta c\u0169ng l\u1ea5y s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1edbi s\u1ed1 6.1.1 v\u00e0 6.3.3. C\u00e1ch n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n nh\u1ea5t l\u00e0 khi \u0111\u00e3 quen v\u1edbi ph\u01b0\u01a1ng ph\u00e1p a) m\u00e0 ta \u0111\u00e3 \u0111\u1ec1 c\u1eadp tr\u00ean \u0111\u00e2y.<\/p>\n\n\n\n

V\u00ed d\u1ee5<\/strong>: XSMB ng\u00e0y 28\/09\/2024 c\u00f3 G\u0110B, gi\u1ea3i 6.1 v\u00e0 6.3 l\u00e0 96331, 423, 678. Theo c\u00e1ch gh\u00e9p tr\u00ean \u0111\u00e2y th\u00ec ta c\u00f3 \u0111\u01b0\u1ee3c c\u1eb7p l\u00f4 94, 98 cho ng\u00e0y k\u1ebf ti\u1ebfp. K\u1ebft qu\u1ea3 l\u00e0 ng\u00e0y 29\/09\/2024 th\u1ef1c s\u1ef1 c\u00f3 l\u00f4 94, 98 c\u00f9ng n\u1ed5.<\/em><\/p>\n\n\n\n

c) T\u1ea1o c\u1ea7u tam gi\u00e1c t\u1eeb gi\u1ea3i 6.2 v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/h3>\n\n\n\n

Th\u00eam m\u1ed9t c\u00e1ch b\u1eaft c\u1ea7u t\u1eeb b\u1ed9 \u0111\u00f4i huy\u1ec1n tho\u1ea1i n\u00e0y \u0111\u1ec3 c\u00e1c b\u1ea1n tham kh\u1ea3o v\u00e0 \u00e1p d\u1ee5ng. Tuy nhi\u00ean l\u1ea7n n\u00e0y \u0111\u1ec9nh c\u1ee7a tam gi\u00e1c l\u1ea1i \u1edf v\u1ecb tr\u00ed gi\u1eefa c\u1ee7a gi\u1ea3i 6.2<\/strong>.<\/p>\n\n\n\n

C\u00e1c \u0111\u1ec9nh c\u00f2n l\u1ea1i c\u1ee7a tam gi\u00e1c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 s\u1ed1 \u0111\u1ea7u v\u00e0 \u0111u\u00f4i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. C\u00e1ch gh\u00e9p v\u1eabn s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00e0 l\u1ea5y \u0111\u1ec9nh trung t\u00e2m gh\u00e9p v\u1edbi c\u00e1c \u0111\u1ec9nh c\u00f2n l\u1ea1i.<\/p>\n\n\n\n

V\u00ed d\u1ee5:<\/strong> XSMB ng\u00e0y 25\/09\/2024 c\u00f3 gi\u1ea3i 6.2 v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 078, 98018. Sau qu\u00e1 tr\u00ecnh gh\u00e9p th\u00ec ch\u00fang ta thu \u0111\u01b0\u1ee3c c\u1eb7p l\u00f4 79, 78. \u1ede k\u1ef3 m\u1edf th\u01b0\u1edfng ng\u00e0y 26\/09\/2024 th\u00ec l\u00f4 79 \u0111\u00e3 n\u1ed5.<\/em><\/p>\n\n\n\n

d) C\u1ea7u l\u00f4 tam gi\u00e1c theo gi\u1ea3i 4 v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/h3>\n\n\n\n

T\u1eeb d\u1eef li\u1ec7u c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ch\u00fang ta c\u00f2n c\u00f3 m\u1ed9t c\u00e1ch b\u1ea5t l\u00f4 tam gi\u00e1c kh\u00e1c r\u1ea5t hi\u1ec7u qu\u1ea3<\/strong> khi k\u1ebft h\u1ee3p v\u1edbi gi\u1ea3i 4. B\u1eb1ng c\u00e1ch l\u1ea5y s\u1ed1 gi\u1eefa GDDB gh\u00e9p v\u1edbi s\u1ed1 \u0111\u1ea7u gi\u1ea3i 4.1 v\u00e0 s\u1ed1 cu\u1ed1i gi\u1ea3i 4.4 ta s\u1ebd t\u00ecm ra ch\u00fang.<\/p>\n\n\n\n

V\u00ed d\u1ee5<\/strong>: Ng\u00e0y 23\/09\/2024 ta c\u00f3 c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00e0 gi\u1ea3i 4.1 c\u00f9ng 4.4 l\u00e0 97711, 1831, 6474. V\u1edbi c\u00e1ch gh\u00e9p tr\u00ean th\u00ec ta c\u00f3 \u0111\u01b0\u1ee3c l\u00f4 71, 74 \u0111\u1ec3 \u0111\u1ea7u t\u01b0. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng l\u00e0 ng\u00e0y h\u00f4m sau l\u00f4 74 \u0111\u00e3 n\u1ed5.<\/em><\/p>\n\n\n\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng c\u00e1ch soi c\u1ea7u l\u00f4 \u0111\u1ec1 tam gi\u00e1c \u0111i\u1ec3n h\u00ecnh nh\u1ea5t. Hi\u1ec7n t\u1ea1i v\u1eabn c\u00f2n r\u1ea5t nhi\u1ec1u v\u1ecb tr\u00ed s\u00e1ng \u0111\u1ec3 ch\u00fang ta \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u00e0 \u0111\u01b0a ra nh\u1eefng d\u1ef1 \u0111o\u00e1n t\u1ed1t nh\u1ea5t.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

M\u1eb9o \u0111\u00e1nh l\u00f4 tam gi\u00e1c chu\u1ea9n nh\u1ea5t V\u1ecbnh B\u1eafc B\u1ed9<\/h2>\n\n\n\n

N\u1eafm \u0111\u01b0\u1ee3c c\u00e1ch b\u1eaft l\u00f4 tam gi\u00e1c c\u01a1 b\u1ea3n<\/strong> ch\u01b0a ph\u1ea3i l\u00e0 ch\u00fang ta \u0111\u00e3 ch\u1eafc ch\u1eafn c\u00f3 \u0111\u01b0\u1ee3c th\u00e0nh c\u00f4ng. \u0110\u1ec3 l\u00e0m l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3 th\u00ec chi\u1ebfn thu\u1eadt ch\u01a1i v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c c\u0169ng \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh kh\u00f4ng k\u00e9m ph\u1ea7n quan tr\u1ecdng.<\/p>\n\n\n\n

Nh\u1eefng nh\u00e2n t\u1ed1 \u0111\u00f3 l\u00e0 g\u00ec v\u00e0 n\u00ean l\u00e0m nh\u01b0 th\u1ebf n\u00e0o? K\u00e8o th\u01a1m n\u00e0y s\u1ebd ch\u00ednh l\u00e0 tr\u1ecdng \u0111i\u1ec3m \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp ngay sau \u0111\u00e2y:<\/h5>\n\n\n\n