The perimeter of this park based on the x value is equal to 422 m.
How to calculate the perimeter?
Add all the sides of the triangle. This step implies finding the value of x, which is necessary to know the length of two of the three sides.
How to find out x?
Assuming both perpendicular sides are equal, x can be expressed as:
- 2x + 1 = 121
- 2x = 121 - 1
- 2x = 120
- x = 120/ 2
- x = 60
This means, the lengths of the sides are:
- 121 m + 121 m + 180 m (3x) = 422 m
Learn more about triangles in: https://brainly.com/question/16886469
