Question

(a) two line segment are congruent if
(b) when we write < A= <B, we actually man​

Answer 1

a)Line segments are congruent if they have the same length. However, they need not be parallel. ... These are a graphical way to show that the two line segments are congruent. Rays and lines cannot be congruent because they do not have both end points defined, and so have no definite length

b we actually mean that angle A is equal to angle B