Answer:
Step-by-step explanation:
Hard to tell how the question should read.
40/100 = 40%
Answer:
2√5
Step-by-step explanation:
The radius is the distance from the center to a point anywhere along the edge of the circle. To find the distance between these two points, use the distance formula.

Answer:
17
Step-by-step explanation:
575/32=17.96875 or 17