Question

Which statement is true about this argument?
Premises:
If a triangle is an isosceles triangle, then it has two sides of equal length.
If a triangle has two sides of equal length, then it has two angles of equal measure.
Conclusion:
If a triangle is an isosceles triangle, then it has two angles of equal measure.


The argument is not valid because the conclusion does not follow from the premises.

The argument is valid by the law of detachment.

The argument is not valid because the premises are not true.

The argument is valid by the law of syllogism.

Answer 1

B

Answer 2

Thanks for the help!!