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POINTS, SEGMENTS, RAYS AND LINES

TABLE–SELECTION GAME

Select one correct answer for each of the questions in the test and press theFinish button at the end. The answers will be validated automatically.

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FINISHSCORE

Find the correct symbolic notation of the statements.

1. The segments AB and CDshare a single point P . AB ∩ CD={P}AB ∩ CD∈{P}AB ∪ CD∈{P}AB ∪ CD={P} AB ∩ CD={P}AB ∩ CD∈{P}AB ∪ CD∈{P}AB ∪ CD={P} AB ∩ CD={P}AB ∩ CD∈{P}AB ∪ CD∈{P}AB ∪ CD={P} AB ∩ CD={P}AB ∩ CD∈{P}AB ∪ CD∈{P}AB ∪ CD={P}

2. Point C lies on the ray XY . C ∈ →XYC = →XYC ∩ →XYC ∪ →XY C ∈ →XYC = →XYC ∩ →XYC ∪ →XY C ∈ →XYC = →XYC ∩ →XYC ∪ →XY C ∈ →XYC = →XYC ∩ →XYC ∪ →XY

3. Lines p and q are parallel. p || qp ∩ qp = qp ∪ q p || qp ∩ qp = qp ∪ q p || qp ∩ qp = qp ∪ q p || qp ∩ qp = qp ∪ q

4. Point C does not lieon the line AB. C /∈ ↔ABC 6= ↔ABC ∩ ↔ABC ∪ ↔AB C /∈ ↔ABC 6= ↔ABC ∩ ↔ABC ∪ ↔AB C /∈ ↔ABC 6= ↔ABC ∩ ↔ABC ∪ ↔AB C /∈ ↔ABC 6= ↔ABC ∩ ↔ABC ∪ ↔AB

5. The line AC is coincidentwith the line BF . ↔AC = ↔BF↔AC ∩ ↔BF↔AC ∈ ↔BF↔AC ∪ ↔BF ↔AC = ↔BF↔AC ∩ ↔BF↔AC ∈ ↔BF↔AC ∪ ↔BF ↔AC = ↔BF↔AC ∩ ↔BF↔AC ∈ ↔BF↔AC ∪ ↔BF ↔AC = ↔BF↔AC ∩ ↔BF↔AC ∈ ↔BF↔AC ∪ ↔BF

6.The segments PQ and RSshare no point (they arenot concurrent).

PQ ∩ RS={}PQ ∪ RS={}PQ ∩ RS=0PQ ∩ RS={0} PQ ∩ RS={}PQ ∪ RS={}PQ ∩ RS=0PQ ∩ RS={0} PQ ∩ RS={}PQ ∪ RS={}PQ ∩ RS=0PQ ∩ RS={0} PQ ∩ RS={}PQ ∪ RS={}PQ ∩ RS=0PQ ∩ RS={0}

You are great!Excellent!Great job!Fantastic! Superb!High five! Good job!Well done.Almost there, keep going!Pretty good!Good job!This was hard, but you did it!Alright!Not bad, but needs improvement.Satisfactory.Could be better.Try again, practice makes perfect!Get help.Hug a friend and try again.I just hope you never give up.Stay positive!You can do better than this!

Try harder.Please get help.Nice try but no cigar!Look at the positives – you can onlyscore higher from now on, right?

At least you can’t score any lower?You tried. . .

Correct answers: