Two problem studies

Community Mathematics Centre, CoMaC (2017) Two problem studies. At Right Angles, 6 (1). pp. 76-79.

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Abstract

ABC is an equilateral triangle (Figure 1). Points P1, P2, …, P10 are taken on side BC, in that order, dividing that side into 11 equal parts. Similarly, points Q1, Q2, …, Q10 are taken on side CA, in that order, dividing that side into 11 equal parts, and points R1, R2, …, R10 are taken on side AB, in that order, dividing that side into 11 equal parts. Count the number of triangles PiQjRk such that the centroid of △PiQjRk coincides with the centroid of △ABC.

Item Type: Articles in APF Magazines
Authors: Community Mathematics Centre, CoMaC
Document Language:
Language
English
Uncontrolled Keywords: coordinate method
Subjects: Natural Sciences > Mathematics
Divisions: Azim Premji University > University Publications > At Right Angles
Full Text Status: Public
URI: http://publications.azimpremjifoundation.org/id/eprint/1378
Publisher URL: http://apfstatic.s3.ap-south-1.amazonaws.com/s3fs-...

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