Question

The perimeter of this rectangle is 30 units. How long is the longer side?

a. 24 units
b. 9 units
c. 5 units
d. 6 units​

Answer 1

9

Step-by-step explain

6+6=12

12+x=30

30-12=18

18/2 =9

Answer 2

b. 9 units

Explanation:

30/2 -6 = 15-6 = 9