Given : AC =9.5 cm
In a equilateral triangle, all sides are equal.
So, BC is also 9.5 cm long.
Now when the figure is drawn 3.25 times larger than the scale used, we have
BC=3.25 * 9.5 cm =30.88 cm

30.88 cm

C. All sides of an equilateral triangle are always equal

C

By using a equilateral triangle divided into three equal areas, Natalie shows that the three factors are equally important. Neglecting one or more aspects of health cannot have a perfect healthy life and prompts them to pay attention to the areas they have neglected before.