How many more triangles in the given figure must be shaded to make the fraction of unshaded part equal to 5/8?
Point P is in the interior of the equilateral triangle ABC. If AP = 7, BP = 5, and CP = 6, what is the area of ABC?
Given that D, E, F are the midpoints of the opposite sites in the triangle ABC, find the area of the shaded region?
What is the area of the triangle in the given image, if AP=4, BP=5 and CP=3?