Chương trình - Phép biến hình trong mặt phẳng https://www.cunghoctoan.com:443/toan-trung-hoc-pho-thong/phep-bien-hinh-trong-mat-phang/ vi Thu, 24 Mar 2016 12:03:00 GMT Thu, 24 Mar 2016 12:03:00 GMT https://www.cunghoctoan.com:443/rss/ https://www.cunghoctoan.com:443/uploads/logo_4_2_63a661281187123e480baccd07e672fb.png Chương trình - Phép biến hình trong mặt phẳng https://www.cunghoctoan.com:443/toan-trung-hoc-pho-thong/phep-bien-hinh-trong-mat-phang/ 144 72 Phép quay https://www.cunghoctoan.com:443/toan-trung-hoc-pho-thong/phep-bien-hinh-trong-mat-phang/phep-quay-159.html Thu, 24 Mar 2016 12:03:00 GMT Phép đối xứng tâm https://www.cunghoctoan.com:443/toan-trung-hoc-pho-thong/phep-bien-hinh-trong-mat-phang/phep-doi-xung-tam-158.html Thu, 24 Mar 2016 08:03:00 GMT Phép đối xứng trục https://www.cunghoctoan.com:443/toan-trung-hoc-pho-thong/phep-bien-hinh-trong-mat-phang/phep-doi-xung-truc-157.html Tue, 22 Mar 2016 16:03:00 GMT Phép tịnh tiến https://www.cunghoctoan.com:443/toan-trung-hoc-pho-thong/phep-bien-hinh-trong-mat-phang/phep-tinh-tien-156.html Sun, 20 Mar 2016 11:03:00 GMT