Answer: 3.99797217..
Step-by-step explanation:
formula for the circumference is pi x diameter
divide circumference by pi
25.12/pi = 7.9959443...
divide that by two to get the radius which would be 3.997972...
Yes because it is linear, also if you set up the proportion 2/4=1/2 they are equal.
Answer:
x = 26
Step-by-step explanation:
Answer:
Just follow the arrow or see answer in each box
Step-by-step explanation: