Me ! i looked it up and everything and i still can’t find it!

First option is the correct answer.

Angle RNQ is equal in measure to arc PR

Step-by-step explanation:

From the figure we get, central angle of arc PR is 120°

That is, <POR = 120°

To find m<RON

We know that,

<POR and <RON are linear pair.

Sum of linear pair angles is  180°

m<POR + m<RON = 180°

m<RON = 180 - m<POR  = 180 - 120 = 60°

To find m<RNQ

It is given that,

OR = RN, therefore <RON = <RNO = 60°

Again <RNO and <RNQ are linear pair.

m <RNO + m<RNQ = 180°

m<RNQ = 180 - m<RNO = 180 - 60 = 120°

m<RNQ = 120°

Therefore the correct answer is first option

sorry, i can't understand your question. will later if you describe more clearly!

: )

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: