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Dakota knows that EJ←→⊥CN←→ and CN←→∥KT←→ .

What other facts can Dakota conclude are true?



Select each correct answer.

EV←→∥QT←→
m∠CJV=90°
LK←→∥QT←→
EV←→⊥KT←→

two horizontal lines intersecting three vertical lines. the top horizontal line has points c, j, n on it in that order from left to right. the bottom horizontal line has points k, v, t in order from left to right. the first vertical line has points l, c, k in order from top to bottom. the middle vertical line has points e, j, v in order from top to bottom. the last vertical line has q, n, t in order from top to bottom. angle e j v is a right angle.

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sqdancefan

Answer:

  • m∠CJV=90°
  • EV←→⊥KT←→

Step-by-step explanation:

Nothing in the problem statement tells you anything about the directions of lines LK or QT, so you cannot conclude they are parallel. You only know that EV crosses CN and KT at right angles.

EJ ⊥ CN means m∠CJV = 90°, as all angles at the intersection of EJ and CN are 90°.

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