Respuesta :

The measure of PR if PR has a point Q between points P and R is 32

Given the following functions:

PQ = x + 1

PR = 3x -13.

If PR has a point Q between points P and R, then;

PQ + QR = PR

PQ + PQ = PR

2PQ = PR

2(x + 1) = 3x - 13

2x + 2 = 3x - 13

2x - 3x = -13 - 2

x = 15

We can get the measure of PR

Recall that PR = 2PQ

PR = 2(x+1)

PR = 2(15+1)

PR = 32

Hence the measure of PR if PR has a point Q between points P and R is 32

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