3 years ago

4 formulas which include pi. 2 deal with circles and 2 deal with spheres

Mathematics

1 answer:

agasfer [191]3 years ago

8 0

circle

1. area=π*R square

2.circumference=2πr

sphere

1. curve surface area=4*π*R square

2. volume =4/3*π*R^3

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