Question

1. points j, k, and l are collinear. a. if jl = 25, what is n? enter your answer. b. what is jk? kl? enter your answer. check answer

Explanation:

Step1: Igualar suma de segmentos a JL

$JK + KL = JL$

Step2: Sustituir valores dados

$3n + (n - 7) = 25$

Step3: Combinar términos y resolver

$4n - 7 = 25 \implies 4n = 32 \implies n = 8$

Step1: Calcular JK con n=8

$JK = 3n = 3(8) = 24$

Step2: Calcular KL con n=8

$KL = n - 7 = 8 - 7 = 1$

Answer:

(a): 8