Answer: 30 Pins
Step-by-step explanation:
I solved it on khan academy
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...
Answer: 00.10
Step-by-step explanation: Add 00.10 to 79.90 and you get 80. Brainliest please?