Question-157083 Tinku Tara June 4, 2023 Coordinate Geometry 0 Comments FacebookTweetPin Question Number 157083 by henderson last updated on 19/Oct/21 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-26009Next Next post: Let-ABCD-be-a-tetrahedron-G-G-and-G-the-centers-of-gravity-of-faces-ABC-ACD-and-ADB-I-and-J-the-midpoints-of-edges-BC-and-CD-1-Show-that-lines-IJ-and-GG-are-parallel-2-Prove-tha Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.