Answer:31.42
Step-by-step explanation:First you need to find the radius of the circle,so you know the radius is half of the diameter,so you take the radius(2) and multiplys by the pi which is 3.14 the formula is r^ x π
6/13
7/40
45/36
37/43
??? To turn them into a fraction you just make the first number the numerator and the second one denominator
The 4s in 4,438 are 10 times greater than each other.
4. Maurice and his 3 friends with him.
