Use the table to identify the relationship of the SECOND sentence to the FIRST sentence.
CO = contrapositive
BI = biconditional
LE = logical equivalent
CV = converse
IN = inverse
1. If two angles are vertical, then they are nonadjacent angles formed by two intersecting lines.

2. If two angles are nonadjacent and formed by two intersecting lines, then they are vertical angles.

CV = converse

Step-by-step explanation:

Conditional: If p then q.

Converse: If q then p.

Sentence 1 is in the "If p then q" form.

Sentence 2 is in the "If q then p" form.

That makes sentence 2 the converse of sentence 1.

CV = converse

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.