If a closed figure has three line segments joined end to end, it is a triangle.
If all the three angles of a triangle are congruent, it is an equilateral triangle.
Morgan constructed a triangle with all three sides congruent in the geometry class.

Based on the given statements, which is a valid argument?

Question

If a closed figure has three line segments joined end to end, it is a triangle. 
If all the three angles of a triangle are congruent, it is an equilateral triangle. 
Morgan constructed a triangle with all three sides congruent in the geometry class. 

Based on the given statements, which is a valid argument?

anonymous · Answer

It can be concluded that Morgan drew a rectangle.
It cannot be concluded that Morgan drew an equilateral triangle.
It cannot be concluded that Morgan drew a closed figure having three line segments joined end to end.
It cannot be concluded that Morgan drew a closed figure having three line segments joined end to end.

I KNOW IT IS NOT A, IT COULD BE B, BUT DOESNT MAKE SENSE! AND IT CANT BE C OR D BECAUSE IF SHE DREW A TRIANGLE SHE HAD TO DRAW 3 LINES SEGMENTS THAT JOINED END TO END.. @Calcmathlete

anonymous · Answer

C and D are the same choice?

anonymous · Answer

yes! they are! that is what I dont get, the person that made the assignment probably didnt notice

anonymous · Answer

None of the above. I think the person that made this left out the correct answer...

anonymous · Answer

yea they did, I will have to talk to my teacher about it..thanx

anonymous · Answer

You're welcome.