Question

a certain triangle has a perimeter of 3064 mi. the shortest side measures 78 mi less than the middle side, and the longest side measures 373 mi more than the middle side. find the lengths of the three sides.

the shortest side is 845 mi long.
the middle side is 923 mi long.
the longest side is \boxed{} mi long.

Explanation:

Step1: Identify the middle side length

We know the middle side is 923 mi long.

Step2: Calculate the longest side

The longest side is 373 mi more than the middle side. So we add 373 to the middle side length.
$923 + 373 = 1296$

Answer:

1296