What Ilustration are u talking about and what’s the question?
In geometry, the Segment Addition Postulate states<span> that given 2 points A and C, a third point B lies on the line </span>segment<span> AC if and only if the distances between the points satisfy the equation AB + BC = AC.
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<span>This process is called metamorphism and it creates metamorphic rocks, such as marble</span>