How three points on a parallel line can be an angle

Step-by-step explanation:

https://www.mathsisfun.com/geometry/parallel-lines.html

this sight will help you and it give you the answer when you scroll down to pair of angles also save this sight cuz its really helpful in math

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5