The length of the pool is 50 meters and this can be determined by using the formula of the perimeter.
Given :
- A rectangular swimming pool has a perimeter of 150 meters.
- The length of the pool is twice the width of the pool.
The following steps can be used in order to determine the length of the pool:
Step 1 - The formula of the perimeter of the rectangle is given by:
P = 2(l + w)
where l is the length of the rectangle and w is the width of the rectangle.
Step 2 - According to the given data, the length of the pool is twice the width of the pool that is:
l = 2w --- (1)
Step 3 - Now, substitute the known terms in the formula of the perimeter.
150 = 2(3w)
150 = 6w
w = 25 meters
Step 4 - Now, substitute the value of w in the equation (1).
l = 2(25)
l = 50 meters.
For more information, refer to the link given below:
https://brainly.com/question/897975
