Cho hình vẽ sau: https://scontent.fsgn5-1.fna.fbcdn.net/v/t1.15752-9/72553220_465790920811870_6590605608947286016_n.png?_nc_cat=101&_nc_oc=AQnWU6dSKl8dKnXKRDuhswJmAQA1PCZs9SE2i0ypFOssa5Rt1nzPbp_EYQGgczI2ama5fhA0RehHV7KtO8IzW6YD&_nc_ht=scontent.fsgn5-1.fna&oh=ccd9a35086c6676d218d3a9a3dbe1da0&oe=5E2AAA7B

biết a//b và \(\widehat{A_2}=80^0\)

a) tìm cặp góc sole trong bằng nhau

b) Tìm các cặp góc đông vị bằng nhau

c) Tính \(\widehat{A_3};\widehat{A_4};\widehat{B_1};\widehat{B_2}\)

Cho hình vẽ sau: https://scontent.fsgn5-1.fna.fbcdn.net/v/t1.15752-9/72553220_465790920811870_6590605608947286016_n.png?_nc_cat=101&_nc_oc=AQnWU6dSKl8dKnXKRDuhswJmAQA1PCZs9SE2i0ypFOssa5Rt1nzPbp_EYQGgczI2ama5fhA0RehHV7KtO8IzW6YD&_nc_ht=scontent.fsgn5-1.fna&oh=ccd9a35086c6676d218d3a9a3dbe1da0&oe=5E2AAA7B

biết a//b và ^A2=800

a) tìm cặp góc sole trong bằng nhau

b) Tìm các cặp góc đông vị bằng nhau

c) Tính ^A3;^A4;^B1;^B2

hiểu ko các anh chị?

ko sai đề đâu nhé!

giải hộ em bài này với!

https://scontent.fsgn5-6.fna.fbcdn.net/v/t1.15752-9/72600557_499951660592138_51161903833022464_n.png?_nc_cat=109&_nc_oc=AQmvFRqfsw011EqgfkWh-RbgNpztzMq9pFF-eCEt5wSg44NsVVBNiWXEbPqaSMqTKt8qknsA3YNstzn_G_-V0NlL&_nc_ht=scontent.fsgn5-6.fna&oh=b8a3327f10e904991afb198d0ea90744&oe=5E3129D9

Hình 1:https://scontent-hkg3-2.xx.fbcdn.net/v/t1.15752-9/72191353_518747078917095_2874646195605602304_n.png?_nc_cat=107&_nc_oc=AQkwxtti7LYjQRPaO0_rfoKt3lpXQX-0IUgV6jtVFQ0D2VWuFEwjg382WsCT8qiU6NpPfBREHmjYePaLw0-iYmlj&_nc_ht=scontent-hkg3-2.xx&oh=d5252dd227663e2f142b5214cab6eac3&oe=5E1D6D55

Hình 2: https://scontent.fsgn5-1.fna.fbcdn.net/v/t1.15752-9/71835049_935852393442685_283917919748882432_n.png?_nc_cat=101&_nc_oc=AQnyx90euAzeZcCRzfdaKRhyiIHWGngFrp1uL1TB8JkYzg8dhDRppsF9b_xhQJFaakAlYSEn4iSldCIYeLBqTapd&_nc_ht=scontent.fsgn5-1.fna&oh=6bbf3f525e7fbf6ea8ed92c61043e793&oe=5E1A3052

Hình 3:https://scontent-hkg3-2.xx.fbcdn.net/v/t1.15752-9/71950465_399868660963222_4913359259963490304_n.png?_nc_cat=104&_nc_oc=AQmDv6zG4ZkQF6bw2__V_vrPJtohYYc_Drw3lcFvgGggHrAllCSnUsZUGJ_dw6ygk388EpNkwZ7s9xSI-jo53cBD&_nc_ht=scontent-hkg3-2.xx&oh=8e61f9d4673520246a2960e0098e7b18&oe=5DEEE590

giải hộ em bài này với!

https://scontent.fsgn5-6.fna.fbcdn.net/v/t1.15752-9/72600557_499951660592138_51161903833022464_n.png?_nc_cat=109&_nc_oc=AQmvFRqfsw011EqgfkWh-RbgNpztzMq9pFF-eCEt5wSg44NsVVBNiWXEbPqaSMqTKt8qknsA3YNstzn_G_-V0NlL&_nc_ht=scontent.fsgn5-6.fna&oh=b8a3327f10e904991afb198d0ea90744&oe=5E3129D9

Hình 1:https://scontent-hkg3-2.xx.fbcdn.net/v/t1.15752-9/72191353_518747078917095_2874646195605602304_n.png?_nc_cat=107&_nc_oc=AQkwxtti7LYjQRPaO0_rfoKt3lpXQX-0IUgV6jtVFQ0D2VWuFEwjg382WsCT8qiU6NpPfBREHmjYePaLw0-iYmlj&_nc_ht=scontent-hkg3-2.xx&oh=d5252dd227663e2f142b5214cab6eac3&oe=5E1D6D55

Hình 2: https://scontent.fsgn5-1.fna.fbcdn.net/v/t1.15752-9/71835049_935852393442685_283917919748882432_n.png?_nc_cat=101&_nc_oc=AQnyx90euAzeZcCRzfdaKRhyiIHWGngFrp1uL1TB8JkYzg8dhDRppsF9b_xhQJFaakAlYSEn4iSldCIYeLBqTapd&_nc_ht=scontent.fsgn5-1.fna&oh=6bbf3f525e7fbf6ea8ed92c61043e793&oe=5E1A3052

Hình 3:https://scontent-hkg3-2.xx.fbcdn.net/v/t1.15752-9/71950465_399868660963222_4913359259963490304_n.png?_nc_cat=104&_nc_oc=AQmDv6zG4ZkQF6bw2__V_vrPJtohYYc_Drw3lcFvgGggHrAllCSnUsZUGJ_dw6ygk388EpNkwZ7s9xSI-jo53cBD&_nc_ht=scontent-hkg3-2.xx&oh=8e61f9d4673520246a2960e0098e7b18&oe=5DEEE590

giải hộ em bài này với!

https://scontent.fsgn5-6.fna.fbcdn.net/v/t1.15752-9/72600557_499951660592138_51161903833022464_n.png?_nc_cat=109&_nc_oc=AQmvFRqfsw011EqgfkWh-RbgNpztzMq9pFF-eCEt5wSg44NsVVBNiWXEbPqaSMqTKt8qknsA3YNstzn_G_-V0NlL&_nc_ht=scontent.fsgn5-6.fna&oh=b8a3327f10e904991afb198d0ea90744&oe=5E3129D9

Hình 1:https://scontent-hkg3-2.xx.fbcdn.net/v/t1.15752-9/72191353_518747078917095_2874646195605602304_n.png?_nc_cat=107&_nc_oc=AQkwxtti7LYjQRPaO0_rfoKt3lpXQX-0IUgV6jtVFQ0D2VWuFEwjg382WsCT8qiU6NpPfBREHmjYePaLw0-iYmlj&_nc_ht=scontent-hkg3-2.xx&oh=d5252dd227663e2f142b5214cab6eac3&oe=5E1D6D55

Hình 2: https://scontent.fsgn5-1.fna.fbcdn.net/v/t1.15752-9/71835049_935852393442685_283917919748882432_n.png?_nc_cat=101&_nc_oc=AQnyx90euAzeZcCRzfdaKRhyiIHWGngFrp1uL1TB8JkYzg8dhDRppsF9b_xhQJFaakAlYSEn4iSldCIYeLBqTapd&_nc_ht=scontent.fsgn5-1.fna&oh=6bbf3f525e7fbf6ea8ed92c61043e793&oe=5E1A3052

Hình 3:https://scontent-hkg3-2.xx.fbcdn.net/v/t1.15752-9/71950465_399868660963222_4913359259963490304_n.png?_nc_cat=104&_nc_oc=AQmDv6zG4ZkQF6bw2__V_vrPJtohYYc_Drw3lcFvgGggHrAllCSnUsZUGJ_dw6ygk388EpNkwZ7s9xSI-jo53cBD&_nc_ht=scontent-hkg3-2.xx&oh=8e61f9d4673520246a2960e0098e7b18&oe=5DEEE590

Các anh chị ơi :<

Thương tình giúp em hết bằng này bt nhé :<. mai em thi rồi ạ :<
Em sẽ tik cho 6 tik ạ

https://scontent.fsgn5-6.fna.fbcdn.net/v/t1.15752-9/80187524_441751180042550_212619130468040704_n.png?_nc_cat=109&_nc_eui2=AeHmVvSTFruXyEQAZBqrqbXisDd2JGpzDZLYPeMF1FgkQyD3fl3NW8Z_TmYtSvL5nblRNYgpCQAvP122Ym_FTz-6hBvYSyzae7xOwOKHA9kTtg&_nc_ohc=aS3MGovmIHQAQk96iuC1L9bfM3-2CWdpfYE2mAPz7CgpQ8rYDwYlgFqhA&_nc_ht=scontent.fsgn5-6.fna&oh=df352df07b394f8ec10147d5245f9b8a&oe=5EABCE1C

https://scontent.fsgn5-5.fna.fbcdn.net/v/t1.15752-9/80276217_594785934614667_1026633914027868160_n.png?_nc_cat=100&_nc_eui2=AeFepa1hMCwcHHPMu00GMI9G4rtV9Q9u8ybg7mCMDo0guDxWswuEI-A1PW9d26IqPsdPJi5JMARl69QOmhRISEISZ4Y-G_5SOQ09X2fjCwVTFA&_nc_ohc=2KUfF9EoD6MAQnMhsDc_UrCG5k2t783J7DzSDpcJHgCfIhXHfhoZar91g&_nc_ht=scontent.fsgn5-5.fna&oh=721931740bc59cfb5cfb0d36808766a1&oe=5E7662B9

https://scontent.fsgn5-5.fna.fbcdn.net/v/t1.15752-9/80770907_990528917981994_4596647959239589888_n.png?_nc_cat=108&_nc_eui2=AeEvnr-QV5-2RI6_ELicvbQCh1F92vAmUgyxtQIu4OAltl5cikc95EIzbCbF_OSOkZrTQkY5jVSjrKgI61y_uot6ymY8vKkIOTAmB90ddJNIgA&_nc_ohc=I3G5T2H3LWcAQmsoGV03vI12TgiOibKJtVgm0mClMqN9W4vb5pML_5Qhg&_nc_ht=scontent.fsgn5-5.fna&oh=10471a4aaef2ac7d05e6f2649deb9694&oe=5EA98C79

https://scontent.fsgn5-3.fna.fbcdn.net/v/t1.15752-9/80203951_2559633080984425_1101709770563256320_n.png?_nc_cat=110&_nc_eui2=AeFXV8IxnL4p9d_0nzuOkP-3Mt6YvhwoQmmSAth0StFWSoesuFFF3-UtvXv_LB71SL7kQ7zsH8KOUwJuWfZ9jMrrk9mEXLt045aQpRGysYrBZA&_nc_ohc=jkVEjTapAvAAQmubECeP7d7xiF6QFbnzHTqtVCWihVIt-io1L0B5jeKBQ&_nc_ht=scontent.fsgn5-3.fna&oh=0e49a852b1374c3ea6bf35526e20d9ed&oe=5EAEB4B0

Mai e thi ạ! :<<

Đề thi HSG hóa 9 tỉnh Tiền Giang

Đề 1:

56226147_183206039328792_6294797600520404992_n.jpg (960×720)

55576737_183206055995457_8941116716126044160_n.jpg (960×720)

55882149_183206079328788_1664137498911047680_n.jpg (960×720)

55853822_183206089328787_7483371435377819648_n.jpg (960×720)

Đề 2:

55674692_183206129328783_3595021960444116992_n.jpg (960×720)

55901761_183206139328782_7892840599332585472_n.jpg (960×720)

55769903_183206115995451_1669746962422824960_n.jpg (960×720)

55698600_183206179328778_622763811174088704_n.jpg (960×720)

Nguồn: Trương Hồng Hạnh chỉ đăng hộ cho mn dễ theo dõi thôi