Leaving answers in terms of pi
Geometry, Algebra I, Chemistry, JHS
2
12 years ago
How to report your answers without any rounding when working with pi
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nayeli g
2
You did the problem wrong in 3:00. The diameter was 13 and to get the area of a circle you multiply (pi)(r^2). You multiplied the diameter which was 13 instead of the radius which is 6.5. Its 6.5 because you have to divide 13 by 2, and that is how you get your radius if you only have a diameter. The answer would end up being 132.7322896
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- 8 years ago
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