The diagram below is made up of two equilateral triangles and two parallelograms - Junior Cycle Mathematics - Question 6 - 2019

Since the triangles are equilateral:

• $\angle K = 60^\circ$
• $\angle M = 120^\circ$
• $\angle N = 240^\circ$

Both triangles are equilateral and all their corresponding angles are equal, making them similar.

Congruent triangles are the same size, and these two triangles are not equivalent in size.

1. Draw the smaller triangle with sides of length 4 cm.
2. Draw the larger triangle with sides of length 8 cm, ensuring it is similar to the smaller triangle.
3. Mark all corresponding angles and sides clearly to show the construction.