Answer:
B.62.8 inches
Step-by-step explanation:
just multiply the diameter by pi to get the circumference
20 x 3.14= 62.8
Answer:
The area of the circle is 
Step-by-step explanation:
step 1
Find the diameter of circle
we know that
The diameter of the circle is equal to the distance AB
the formula to calculate the distance between two points is equal to
substitute the values
therefore
the diameter of the circle is
step 2
Find the area of the circle
The area of the circle is equal to

----> the radius is half the diameter
substitute


Answer:
I graphed it for you. Is this what you were looking for?
Step-by-step explanation:
the man in the question was 64 years old when she was born
Answer:
8/3
Step-by-step explanation:
7/9 x 6
14/3
14/3 - 2
8/3