Question

please answer 10 points​

Answer 1

Step-by-step explanation:

A) BA and DC

B) DC and HG

C)

D)

Sorry I know this much..hope this helps

Answer 2

$\huge\bf Answer:-$

A) A pair of Parrel lines= AB and CD

-These two lines are parrel to each other becasue if you extend them as long as u can you will find that they never join or meet at a point

B) A pair of intersecting lines= GH and EF

-GH and EF are intersecting each other

C) A pair of perpendicular= GH and EF

-GH and EF are both of 90°

D) A set of concurrent lines= CD, EF and GH

-as they are intersecting each other at a common point

&.ß