beccaleaves beccaleaves

27-02-2020
Mathematics

contestada

look at the formula for the area of a circle below. A=(pi)2r
Which of the following equations can be used to solve for the radius (r)?

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junmacaso junmacaso

27-02-2020

Explanation:

As shown above is a circle with center A. Segment AB is called radius, whose end points are a point on the sphere and the center of the sphere.

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