Answer:
0.75 U.S. dollars
Step-by-step explanation:
Answer: 112.5 miles
Step-by-step explanation:
Answer:
1.2 centimeters
Step-by-step explanation:
Answer:
Its either B or C or both because the coefficient in 4p is 4 and in 4r is also 4 unless its a negative 4r.
The area of a circle is given by

If you want to approximate pi with 3.14, the formula becomes
