Question

Parallelogram ABCD ​ is a rectangle.

Answer 1

Answer:

y = 7

Step-by-step explanation:

Given the parallelogram, ABCD is a rectangle and we know that the length of two diagonals of a rectangle are the same.

Now, given that the  diagonal of the rectangle ABCD, AC = 6y - 1 and BD = 4y + 13

Then, we have AC = BD  

⇒ 6y - 1 = 4y + 13

⇒ 2y = 14

⇒ y = 7 (Answer)