Answer:
120 ft
Explanation:
The perimeter of a triangle is the sum of the lengths of its three sides. Given that the lengths of the sides are 30 feet, 40 feet, and 50 feet, you can calculate the perimeter as follows:
Perimeter = Side1 + Side2 + Side3
Perimeter = 30 feet + 40 feet + 50 feet
Perimeter = 120 feet
So, the perimeter of the triangle is 120 feet.