Step-by-step explanation:




Check the picture below.
notice, we have three pair of sides, let's add them all up to get the area

<span>Use percentages to display data
Hope this helps.
</span>
Answer:
he's right its D
Step-by-step explanation:
She'll have traveled approximately 431.07 km in 8.5 hours, also, 267.85448 miles per hour.