A circle has radius of 5cm and a circumference of 31.4. if the radius is doubled, what is the new circumference, in centimeters
1 answer:
You might be interested in
Answer:
-50
Step-by-step explanation:
b-5
b-5 = -45 ( collect like terms)
b = -45 + -5
b = -45 -5 b = -50