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!
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
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 \(\widehat{A_3};\widehat{A_4};\widehat{B_1};\widehat{B_2}\)
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
em làm thế này đúng không các anh chị?:
https://scontent.fsgn5-4.fna.fbcdn.net/v/t1.0-9/70962498_196717197994961_6010868311993090048_n.jpg?_nc_cat=104&_nc_oc=AQnFQ6am61E9H-iMbYJjGCmbWnQRcFgFsfcJCVEeK26vqnzEtVsRQAEkZfc-J0rrWyD2UAINTJKBjImbMTMsKedi&_nc_ht=scontent.fsgn5-4.fna&oh=d56a381edc38b272b90e438bc3d8e0e6&oe=5DF054B0
cho em hỏi ạ!
tại sao \(\widehat{B_4}\)lại bằng \(\widehat{A_2}\)vậy ạ?
da link hình ảnh đây các anh chị ơi: https://scontent.fsgn5-5.fna.fbcdn.net/v/t1.15752-9/70678777_958610407824602_2310295030578806784_n.png?_nc_cat=108&_nc_oc=AQkDtv27WeA8WPghzDSrneB4NtDVhO0SapckJL7bW_cmNpZRX3KyDJ6nxPVMY1MNMmc32nZu1eyqX_eZ9BqS3mqO&_nc_ht=scontent.fsgn5-5.fna&oh=20856399637d0a84002d4bc2863942d7&oe=5DFCB292
giải thích rõ hộ em với em c.ơn nhiều ạ!
Giúp mik với
a.Chứng minh Ax//Cz
b)Chứng minh Ma//Kb,NC//KB.Tính góc MNC,CNK
giúp mk bài 5 với
