Answer:
You times pi by the diameter
first set of answers are
1. 5.1
2 56.5
3 25.1
4 34.5
5 9.4
You times pi by r^2
second set of answers are
1 28.3
2 254.3
3 78.5
4 50.2
5 30.2
Hoi icey, its rukaiya
Step-by-step explanation:
Im bord... lol
25.7 = 46.1
This question doesn't make sense but if it's true or false it's false
1300 * (1 + 0.03)^12 = 1853