No, its extra information
Answer: 530.66 units²
<u>Step-by-step explanation:</u>

Answer:
23.8
Step-by-step explanation:
8.5/0.5 = 17
17 x 1.4 = 23.8
Answer:
i think it is the 3rd one i'm not sure
Step-by-step explanation:
i' not 100% sure so be carfeul
The elapsed time is B, 2 hours and 25 minutes.