Answer:
Option B: 15 inches
Step-by-step explanation:
p=2w+2l so 12 (2*6) +2x= 42
42-12=30
30/2=15
area of rectangle= length × width
= 19×33
= 627 sq units
Answer 15
21 minus 5 is 16 munus 1 is 15 duh