This presentation was brought to you by Huy Phung from Faculty of Foreign Languages -TNU on ENGLISH LANGUAGE TEACHING CONFERENCE: Building English Teaching Capacity through Action Research & Innovative Practice
Thai Nguyen University, May 12-13, 2012
6. 1. Divide Unshaded portion of ‘A’ into
TWO equal & identical parts.
2. Divide Unshaded portion of ‘B’ into
THREE equal & identical parts.
3. Divide Unshaded portion of ‘C’ into
FOUR equal & identical parts.
Clues :
The solution is not in the form of triangles.
The solution lies in the problem itself.
4. Divide ‘D’ into SEVEN equal & identical parts.
Clues : The solution is not in the form of triangles.