Answer:
4. is 6.6
Step-by-step explanation:
I hope this helps
You would take 56/4 for the sides of his square backyard.
Now you have 14.
Take 14 times itself (squared) to get the area)
14x14 =196
196 is your answer
Answer:
10
Step-by-step explanation:
14 divided by 2 = 7 + 3 = 10
3.1578947368421053 miles per hour