Area and circumference of a circle (picture provided)
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Answer:
1. 3.1415
2. 3.141
3. 3.14
4. 3.14
5. 3.14
Step-by-step explanation:
they tell you the ratio is c/d so for each answer you do c/d
62.83/20 = 3.1415
31.41/10 = 3.141
18.84/6 = 3.14
6.28/2 = 3.14
3.14/1 = 3.14
each are basically pi.