Question

The perimeter of the rectangle below is 114 units. Find the length of side RS.

Write your answer without variables.
S
4x
R
RS =
15x + 3
Q

Answer 1

Explanation:

Perimeter = 114 units

2 (4x + 5x + 3) = 114

18x + 6 = 114

X = 6

Length of RS = 4x = 24