Sure. That's true of a median in every isosceles triangle,
and every median in an equilateral triangle.
In fact it is true for any median of any triangle. The two parts may not be the same shapes but they will have the same area. That is why the point where the three medians meet (centroid) is the centre of mass of a triangular lamina of uniform thickness.
Chat with our AI personalities
Each median divides the area of a triangle into halves.
If an equilateral triangle and a square have equal perimeters, then the ratio of the area of the triangle to the area of the square is 1:3.
yes
you do it because the triangle is half the size of the parallelogram
in a triangle double area and divide by base in a rectangle divide area by base