Question

What is the sum of lengths of the two diagonals in a rectangle 5 by 12

Answer 1

26

Step-by-step explanation:

Answer 2

26

Step-by-step explanation:

The Pythagorean theorem tells you the length of the diagonal is ...

√(5² +12²) = √169 = 13

Since the diagonals of a rectangle are both the same length, the sum of the two lengths is ...

2×13 = 26