Parallel lines m and n are cut by a transversal t. Which pair of angles is a pair of alternate interior angles? A. 2 and 5 B. 1 and 5 C. 4 and 6 D. 2 and 6

d is correct

step-by-step explanation:

no not all of them.

step-by-step explanation:

some of them have a square base.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6