Question

points of interest of line and lines q?​

Answer 1

Answer:

(A) Perpendiculars are the lines which intersect each other.

(C) Parallel lines do not intersect each other at any point.

(B) In geometry, a line that passes through two or more lines in the same plane at two or more different points is called transversal.

Transversals play a role in establishing whether two other lines in the Euclidean plane are parallel.

Hence, option B is correct.

Answer 2

Step-by-step explanation:

Given :

• l and m are two parallel lines intersected by another pair of parallel lines p and q.

Prove :

• ΔABC ≡ ΔADC

Solution :

In ΔABC = ΔADC

∠1 = ∠2 (Alternate angle)

∠3 = ∠4 (Alternate angle)

AC = AC (Common)

ΔABC ≡ ΔADC (AAS) Angle Angle Side

Hence :

• It is proved.