Answer:Width
= 10 meters
Length
= 15 meters
Explanation:
Given:
Width = x
Length = 2 x − 5
Perimeter = 50
Perimeter = 2 × length + 2 × width
Substitute: 50 = 2 ( 2 x − 5 ) + 2 ( x )
Simplify: 50 = 4 x − 10 + 2 x 50 = 6 x − 10 60 = 6 x = 10
Substitute (FINALLY)
Width: x = 10
So width = 10 meters
Length: 2 x − 5 = 2 ( 10 ) − 5 = 20 − 5 = 15
So length = 15 meters