Let A 1 1 B 3 5 and C 7 2 Explain how to cover the whole

Let A = (1, 1), B = (3, 5), and C = (7, 2). Explain how to cover the whole plane with non-overlapping triangles, each of which is congruent to triangle ABC.

Solution

All triangles are congruent to triangle ABC... So all the sides are proportional to each other and all triangles have same shape...

We use tessellation pattern... In this pattern , we arrange all triangles step by step one next another.... So that they touch each other by faces but not overlapping.... So they cover all the plane..