NASA CIO Blog – Just another NASA Blogs Sites site

When I was aschool-aged math student, I always held a special fascination for circles. I loved trigonometric functions and wouldplay with identities just for sport. So,here I am now, a more “seasoned” girl and I find myself thinking again about mylove for circles. First, let’sdefine a circle. It is a set of pointson a plane equidistant from another particular point which is its center. It has

[ishisaka]

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