Larissa is standing at point L Pj is standing at point P and Raelynn is standing at points are on segment LR as shown in the figure If LR equals 12 and PR equals 4, find LP. explain

If LR equals 12 and PR equals 4, then: LP = 8 because LP + PR = LR according to the Segment Addition Postulate, and 8 + 4 = 12 using substitution.What is the Segment Addition Postulate?The Segment Addition Postulate states that when there are two endpoints on a line segment (L) and (C), a third point (P) would lie on the line segment (LR), if and only if the magnitude of the distances between the endpoints satisfy the requirements of this equation LP + PR = LR.This ultimately implies that, the Segment Addition Postulate is only applicable on a line segment that contains three collinear points.By applying the Segment Addition Postulate to the given endpoints, the value of LP is given by:LP + PR = LRLP = LR - PRSubstituting the given parameters into the formula, we have;LP = 12 - 4LP = 8.Read more on Segment Addition Postulate here: https://brainly.com/question/17335225#SPJ1Complete Question:Larissa is standing at point L. Pj is standing at point P and Raelynn is standing at points are on segment LR as shown in the figure If LR equals 12 and PR equals 4, find LP. explainLP = 16 because 12 + 4 = 16 according to the addition property of equality.LP = 8 because 12 - 4 = 8 according to the subtraction property of equality.PR = 16 because LR + LP = PR according to the Segment Addition Postulate, and 12 + 4 = 16 using substitution.PR = 8 because LP + PR = LR according to the Segment Addition Postulate, and 8 + 4 = 12 using substitution.