The right answer is b
Step-by-step explanation:
You do you do the calculations you get that answer
Answer:
35 words per minute
Step-by-step explanation:
210/6=35
Answer:
12.56 yards
Area of Triangle: 
So, 

Finally, 3.14*4 = 12.56
Step-by-step explanation:
I do not know what you mean by in proof but are there multiple choice answers?