Question

ABC — равносторонний треугольник, точки M, N и K — серединные точки сторон. Площадь треугольника MNK равна 11кв.ед.изм.

Answer 1

Answer in detail. ABC is an equilateral triangle, points M, N and K are the midpoints of the sides. The area of triangle MNK is 11 sq. units.

To answer this question, we need to use some properties of equilateral triangles and midsegments. Here is a possible solution:

Let us draw a diagram of the given situation:

![Diagram](#graphic_art("an equilateral triangle ABC with midpoints M, N and K