cano806 cano806

09-02-2017
Mathematics

contestada

what is the equation of the circle with center (-3.2,-2.1) and the radius 4.3?

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sophiconnealy sophiconnealy

09-02-2017

if this makes sense lol... C = 2πr ≈ 2(3.14)(4.3) ≈ 27.02 m. An object travels in a circle of radius 4.3m at constant speed. It takes 1.4 seconds to go around once

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yacine78941 yacine78941

09-02-2017

The equation of this cercle is (x + 3.2)² + (y + 2.1)² = 4.3²

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