Identify which of the following relative are equivalence R = {(a, b)/ line a is parallel to line b}

Identify which of the following relative are equivalence R = {(a, b)/ a, b in set of triangle, a similar}

Identify A and B in the following reactions.

Which one of the following relations on R is an equivalence relation?

Which of the following represents pair of lines?

Identify which of the following relations are reflexive symmetric and transitive. (Activity) R = [(a, b) : a, b in Z, a - b is an integer}

Stop of a line parallel to X axis is

Slope of a line parallel to X axis is

The slope of the line parallel to Y-axis

Answer the following question.Obtain the equation of the line which is Parallel to the X-axis and 3 unit below it.

Answer the following question.Obtain the equation of the line which is Parallel to the Y-axis and 2 unit to be left of it.